Finite Group Databasebeta

← C4×#1976 #354604

Subgroups — C4×#1976 #354604

Order 512.

1600 conjugacy classes of subgroups.

The subgroup lattice has 499 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#135C211yesmaximal, characteristic
2C2×#1976C212yesmaximal
3C4×#427C211yesmaximal, characteristic, complemented
4C4×#421C212yesmaximal, complemented
5C4×#410C212yesmaximal, complemented
6C4×#405C211yesmaximal, characteristic, complemented
7#10944C214yesmaximal, complemented
8#10871C212yesmaximal, complemented
9C22×#135C2211yescharacteristic
10C2×C4×#41C2212yes—
11C4×#135—21no—
12C4×#135—21no—
13C4×#135—21no—
14C4×#135—21no—
15C4×#135—22no—
16C4×#135—22no—
17C2×C4×Q16C412yescomplemented
18C2×C4×SD16C414yescomplemented
19C2×C4×D8C412yescomplemented
20C2×#427C2212yes—
21C2×#427C2211yescharacteristic
22C2×#421C2214yes—
23C2×#416C2212yes—
24C2×#410C2214yes—
25C2×#405C2212yes—
26C2×#405C2212yes—
27C2×C4×M16C2211yescharacteristic
28C22×C4×C8C2211yescharacteristic
29C4×#117C2212yes—
30C4×#117C2211yescharacteristic
31#1976C4116yesdirect product factor
32C4×#107—22no—
33C4×#106—22no—
34#1759—24no—
35C4×#104—24no—
36C4×#99—28no—
37#1740C2214yes—
38#1735C2212yes—
39#1733C2214yes—
40#1726—21no—
41#1726—21no—
42C4×#97—21no—
43C42×C8—21no—
44C22×#41C2312yes—
45C2×#135—21no—
46C2×#135—21no—
47C2×#135—21no—
48C2×#135—21no—
49C2×#135—24no—
50C2×#135C2×C418yes—
51C22×Q16C2×C411yescharacteristic
52C22×SD16C2×C412yes—
53C22×D8C2×C411yescharacteristic
54C22×M16C2312yes—
55C23×C8C2311yescharacteristic
56C23×C8C2311yescharacteristic
57C4×#41—22no—
58C4×#41—22no—
59C4×#41—24no—
60C4×#41—22no—
61C4×#41—22no—
62C4×#41—24no—
63C2×C4×Q8C2×C414yes—
64C2×C4×D4—24no—
65C2×C4×D4C2×C414yes—
66C2×#117—22no—
67C2×#117C2314yes—
68C2×#117C2312yes—
69C2×#117C2312yes—
70C22×C42—22no—
71C22×C42C2311yescharacteristic
72C4×Q16—22no—
73C4×Q16—22no—
74C4×Q16—22no—
75C4×Q16—22no—
76C4×SD16—24no—
77C4×SD16—24no—
78C4×SD16—24no—
79C4×SD16—24no—
80C4×D8—22no—
81C4×D8—22no—
82C4×D8—22no—
83C4×D8—22no—
84#427—21no—
85#427—21no—
86#427—21no—
87#427—21no—
88#427—24no—
89#427C2×C418yescomplemented
90C2×#107—22no—
91C2×#107C2×C412yes—
92C2×#106—22no—
93C2×#106C2×C412yes—
94#421—28no—
95#421C2×C4116yescomplemented
96C2×#104—28no—
97#416—24no—
98#416—22no—
99#416—22no—
100C2×#103C2×C414yes—
101C2×#102C2×C414yes—
102#410—28no—
103#410C2×C4116yescomplemented
104C2×#99—28no—
105#405—24no—
106#405—24no—
107#405—24no—
108#405C2×C418yescomplemented
109C4×M16—21no—
110C4×M16—21no—
111C4×M16D412yes—
112C4×M16D412yes—
113C2×#97—22no—
114C2×#97—22no—
115C2×#97—21no—
116C2×C4×C8—22no—
117C2×C4×C8—22no—
118C2×C4×C8—21no—
119C2×C4×C8C2×C412yes—
120C2×C4×C8C2×C412yes—
121C2×C4×C8D411yescharacteristic
122C2×C4×C8D411yescharacteristic
123C2×C4×C8D411yescharacteristic
124C2×C4×C8D411yescharacteristic
125C2×C4×C8D412yes—
126C2×C4×C8D412yes—
127C4×C4⋊C4—22no—
128C4×C4⋊C4—24no—
129C4×C22⋊C4—24no—
130C4×C22⋊C4D414yes—
131#376—21no—
132#376—22no—
133C43—21no—
134C43—22no—
135#342—28no—
136#340—24no—
137#339—28no—
138C2×#41—24no—
139C2×#41—22no—
140C2×#41—22no—
141C2×#41—22no—
142C2×#41—22no—
143C2×#41—24no—
144C2×#41—24no—
145C2×#41C22×C418yes—
146C22×Q8C22×C412yes—
147C22×D4—22no—
148C22×D4C22×C412yes—
149C23×C4—22no—
150C23×C4—24no—
151C23×C4C2×D412yes—
152C23×C4C2411yescharacteristic
153#135—28no—
154#135—28no—
155#135—28no—
156#135—28no—
157C2×Q16—21no—
158C2×Q16—21no—
159C2×Q16—22no—
160C2×Q16C4214yescomplemented
161C2×SD16—22no—
162C2×SD16—22no—
163C2×SD16—24no—
164C2×SD16C4218yescomplemented
165C2×D8—21no—
166C2×D8—21no—
167C2×D8—22no—
168C2×D8C4214yescomplemented
169C2×M16—22no—
170C2×M16—22no—
171C2×M16—22no—
172C2×M16C22×C414yes—
173C2×M16C2×D414yes—
174C2×M16#4114yes—
175C22×C8—22no—
176C22×C8—22no—
177C22×C8—22no—
178C22×C8C22×C412yes—
179C22×C8C22×C411yescharacteristic
180C22×C8C22×C411yescharacteristic
181C22×C8C22×C414yes—
182C22×C8C2×D412yes—
183C22×C8C2×D411yescharacteristic
184C22×C8C2×D411yescharacteristic
185C22×C8C2×D411yescharacteristic
186C22×C8C2×D411yescharacteristic
187C22×C8C2×D411yescharacteristic
188C22×C8C2×D411yescharacteristic
189C22×C8#4114yes—
190C4×Q8—24no—
191C4×Q8—24no—
192C4×Q8—24no—
193C4×Q8—24no—
194C4×D4—24no—
195C4×D4—24no—
196C4×D4—24no—
197C4×D4—24no—
198C4×D4—44no—
199C4×D4—44no—
200C4×D4—44no—
201C4×D4—44no—
202#117—22no—
203#117—22no—
204#117—24no—
205#117—24no—
206#117—22no—
207#117—22no—
208#117—22no—
209#117—22no—
210#117—24no—
211#117—42no—
212#117—42no—
213#117—44no—
214#117C22×C418yes—
215#117C22×C414yes—
216#117#4114yes—
217C2×C4⋊C4—22no—
218C2×C4⋊C4—24no—
219C2×C4⋊C4—24no—
220C2×C4⋊C4C22×C414yes—
221C2×C22⋊C4—24no—
222C2×C22⋊C4—22no—
223C2×C22⋊C4—24no—
224C2×C22⋊C4C2×D414yes—
225C2×C42—22no—
226C2×C42—24no—
227C2×C42—24no—
228C2×C42—24no—
229C2×C42—22no—
230C2×C42—42no—
231C2×C42—42no—
232C2×C42—44no—
233C2×C42—44no—
234C2×C42C22×C412yes—
235C2×C42C2×D411yescharacteristic
236C2×C42C2×D411yescharacteristic
237C2×C42C2×D412yes—
238C2×C42C2×D411yescharacteristic
239C2×C42C2×D411yescharacteristic
240C2×C42#4112yes—
241C2×C42#4111yescharacteristic
242C2×C42#4111yescharacteristic
243#107—22no—
244#107—22no—
245#107—28no—
246#106—22no—
247#106—22no—
248#106—28no—
249#104—232no—
250#103—24no—
251#103—24no—
252#102—24no—
253#102—24no—
254#99—232no—
255#97—28no—
256#97—28no—
257#97—22no—
258#97—22no—
259C4×C8—28no—
260C4×C8—28no—
261C4×C8—22no—
262C4×C8—22no—
263C4×C8C22⋊C412yes—
264C4×C8C22⋊C412yes—
265C4×C8C22⋊C412yes—
266C4×C8C22⋊C412yes—
267C4×C8C22⋊C412yes—
268C4×C8C22⋊C412yes—
269C4×C8C22⋊C412yes—
270C4×C8C22⋊C412yes—
271#95—24no—
272#95—44no—
273C24—22no—
274C24C22×D411yescharacteristic
275#41—28no—
276#41—28no—
277#41—28no—
278#41—28no—
279#41—44no—
280#41—44no—
281#41—44no—
282#41—44no—
283C2×Q8—22no—
284C2×Q8—22no—
285C2×Q8—22no—
286C2×Q8—22no—
287C2×Q8—22no—
288C2×Q8C2×C4214yes—
289C2×D4—28no—
290C2×D4—22no—
291C2×D4—22no—
292C2×D4—22no—
293C2×D4—22no—
294C2×D4—22no—
295C2×D4—42no—
296C2×D4—42no—
297C2×D4—44no—
298C2×D4C2×C4214yes—
299C22×C4—22no—
300C22×C4—24no—
301C22×C4—28no—
302C22×C4—24no—
303C22×C4—44no—
304C22×C4—42no—
305C22×C4—42no—
306C22×C4—44no—
307C22×C4—44no—
308C22×C4—44no—
309C22×C4—44no—
310C22×C4—88no—
311C22×C4C4×D412yes—
312C22×C4C4×D412yes—
313C22×C4#12112yes—
314C22×C4#12112yes—
315C22×C4#12712yes—
316C22×C4#12712yes—
317C22×C4C23×C411yescharacteristic
318C22×C4C23×C412yes—
319C22×C4C22×D411yescharacteristic
320C22×C4C22×D411yescharacteristic
321C22×C4C22×D411yescharacteristic
322C22×C4C2×#4112yes—
323C22×C4C2×#4112yes—
324C22×C4C2×#4111yescharacteristic
325C22×C4C2×#4111yescharacteristic
326C22×C4C2×#4112yes—
327Q16—24no—
328Q16—24no—
329SD16—28no—
330SD16—28no—
331D8—24no—
332D8—24no—
333M16—24no—
334M16—24no—
335M16—24no—
336M16C4×D418yes—
337C2×C8—24no—
338C2×C8—22no—
339C2×C8—22no—
340C2×C8—24no—
341C2×C8—22no—
342C2×C8—24no—
343C2×C8—22no—
344C2×C8—24no—
345C2×C8C2×C4212yes—
346C2×C8C2×C4212yes—
347C2×C8C2×C22⋊C412yes—
348C2×C8C2×C22⋊C412yes—
349C2×C8C2×C22⋊C411yescharacteristic
350C2×C8C2×C22⋊C411yescharacteristic
351C2×C8C2×C22⋊C411yescharacteristic
352C2×C8C2×C22⋊C411yescharacteristic
353C2×C8#11712yes—
354C2×C8#11712yes—
355C2×C8C4×D414yes—
356C2×C8C4×D414yes—
357C2×C8C4×D414yes—
358C2×C8C4×D414yes—
359C4⋊C4—24no—
360C4⋊C4—24no—
361C4⋊C4—24no—
362C4⋊C4—28no—
363C4⋊C4—24no—
364C4⋊C4—44no—
365C4⋊C4—44no—
366C4⋊C4—44no—
367C22⋊C4—24no—
368C22⋊C4—28no—
369C22⋊C4—42no—
370C22⋊C4—42no—
371C22⋊C4—44no—
372C22⋊C4—44no—
373C22⋊C4—44no—
374C22⋊C4C4×D418yes—
375C42—24no—
376C42—24no—
377C42—28no—
378C42—48no—
379C42—42no—
380C42—42no—
381C42—44no—
382C42—44no—
383C42—44no—
384C42—88no—
385C42C2×C22⋊C412yes—
386C42C2×C22⋊C412yes—
387C42C4×D412yes—
388C42C4×D412yes—
389C42#12111yescharacteristic
390C42#12111yescharacteristic
391C42#12111yescharacteristic
392C42#12111yescharacteristic
393C42#12412yes—
394C42#12412yes—
395C23—24no—
396C23—42no—
397C23—42no—
398C23—42no—
399C23—84no—
400C23C2×C4×D411yescharacteristic
401C23C2×C4×D412yes—
402C23C2×#12111yescharacteristic
403C23C2×#12711yescharacteristic
404C23#53212yes—
405Q8—24no—
406Q8—24no—
407Q8—42no—
408Q8—42no—
409D4—24no—
410D4—24no—
411D4—48no—
412D4—48no—
413D4—42no—
414D4—42no—
415C2×C4—24no—
416C2×C4—24no—
417C2×C4—24no—
418C2×C4—24no—
419C2×C4—28no—
420C2×C4—42no—
421C2×C4—42no—
422C2×C4—42no—
423C2×C4—48no—
424C2×C4—42no—
425C2×C4—42no—
426C2×C4—48no—
427C2×C4—48no—
428C2×C4—48no—
429C2×C4—44no—
430C2×C4—88no—
431C2×C4—88no—
432C2×C4—88no—
433C2×C4—84no—
434C2×C4#39012yes—
435C2×C4#39012yes—
436C2×C4#39012yes—
437C2×C4#39012yes—
438C2×C4C22×C4211yescharacteristic
439C2×C4C22×C22⋊C411yescharacteristic
440C2×C4C2×#11711yescharacteristic
441C2×C4C2×C4×D412yes—
442C2×C4C2×C4×D412yes—
443C2×C4C2×C4×D411yescharacteristic
444C2×C4C2×C4×D412yes—
445C2×C4C4×#4111yescharacteristic
446C2×C4C4×#4112yes—
447C2×C4C4×#4111yescharacteristic
448C2×C4C4×#4112yes—
449C2×C4C2×#12111yescharacteristic
450C2×C4#52512yes—
451C2×C4C2×#12411yescharacteristic
452C2×C4#52912yes—
453C2×C4#52912yes—
454C2×C4#53212yes—
455C2×C4#53212yes—
456C8—22no—
457C8—22no—
458C8—28no—
459C8C4×C22⋊C412yes—
460C8C4×C22⋊C412yes—
461C8C4×C22⋊C412yes—
462C8C4×C22⋊C412yes—
463C22—22no—
464C22—22no—
465C22—22no—
466C22—42no—
467C22—42no—
468C22—44no—
469C22—84no—
470C22—84no—
471C22—84no—
472C22C42×D411yescharacteristic
473C22C2×#39011yescharacteristic
474C22#229311yescharacteristic
475C22C4×#12112yes—
476C22C4×#12712yes—
477C4—22no—
478C4—22no—
479C4—22no—
480C4—48no—
481C4—44no—
482C4—88no—
483C4—84no—
484C4#197614yesdirect product factor
485C4C2×C4×C22⋊C411yescharacteristic
486C4C42×D411yescharacteristic
487C4#229311yescharacteristic
488C4#229711yescharacteristic
489C4C4×#12112yes—
490C4C4×#12412yes—
491C2—22no—
492C2—22no—
493C2—21no—
494C2—21no—
495C2—84no—
496C2C4×#39011yescharacteristic
497C2C2×#197612yes—
subgroupG/H
centerC42#121
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC22C2×#390
prime radicalC22×#135C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C42 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
3. C4×#427C2semidirect
4. C4×#421C2semidirect
5. C4×#410C2semidirect
6. C4×#405C2semidirect
7. #10944C2semidirect
8. #10871C2semidirect
17. C2×C4×Q16C4semidirect
18. C2×C4×SD16C4semidirect
19. C2×C4×D8C4semidirect
31. #1976C4direct (N × H)
89. #427C2×C4semidirect
95. #421C2×C4semidirect
103. #410C2×C4semidirect
108. #405C2×C4semidirect
160. C2×Q16C42semidirect
164. C2×SD16C42semidirect
168. C2×D8C42semidirect
484. C4#1976direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×C4×#1352
C2×#19762
C4×#4272
C4×#4212
C4×#4102
C4×#4052
#109442
#108712