Finite Group Databasebeta

← C2×#12809 #493739

Subgroups — C2×#12809 #493739

Order 512.

1130 conjugacy classes of subgroups.

The subgroup lattice has 464 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2931C211yesmaximal, characteristic
2C2×#2132C212yesmaximal
3C2×#1813C212yesmaximal, complemented
4#12809C218yesmaximal, direct product factor
5C2×#1392C212yesmaximal, complemented
6C22×#131C411yescharacteristic
7C22×#131C2211yescharacteristic
8C2×#532C2211yescharacteristic
9#2931—24no—
10#2931C414yes—
11#2931C2214yes—
12C2×#436—22no—
13C2×C8×D4—22no—
14C22×#108—22no—
15C2×#423C411yescharacteristic
16C2×#413C2214yes—
17C2×#408C411yescharacteristic
18C2×#408C2211yescharacteristic
19C22×C4×C8C411yescharacteristic
20#2132—24no—
21#2132C2218yes—
22C2×#356—22no—
23C2×#355—22no—
24#1813—24no—
25#1813C2218yescomplemented
26C2×#338—22no—
27#1392C2218yescomplemented
28C22×#41C2×C411yescharacteristic
29C22×#41C2311yescharacteristic
30C2×#131—22no—
31C2×#131—42no—
32C2×#131—42no—
33C2×#131—42no—
34C2×#131—42no—
35C2×#131C2×C414yes—
36C2×#131C2×C412yes—
37C2×#131D414yes—
38C2×#131C2312yes—
39C22×M16—21no—
40C22×M16—24no—
41C22×M16C2×C411yescharacteristic
42C22×M16C2×C411yescharacteristic
43C22×M16D412yes—
44C23×C8—21no—
45C23×C8C2×C411yescharacteristic
46C23×C8C2×C411yescharacteristic
47C23×C8D412yes—
48#532—22no—
49#532—22no—
50#532C2×C412yes—
51#532D412yes—
52#532Q812yes—
53#532C2312yes—
54C2×C4⋊Q8D411yescharacteristic
55C2×#127Q811yescharacteristic
56C2×#124D411yescharacteristic
57C2×#124Q811yescharacteristic
58C2×#121—22no—
59C2×C4×D4—22no—
60C22×C42C2×C411yescharacteristic
61#436—28no—
62#436—28no—
63C8×D4—28no—
64C8×D4—28no—
65C2×#108—28no—
66C2×#108—44no—
67C2×#108—44no—
68#423—22no—
69#423C2×C414yes—
70C2×C4⋊C8—22no—
71#413—24no—
72#413—24no—
73#413—24no—
74#413C2318yes—
75C2×#101—24no—
76C2×#100—24no—
77#408—22no—
78#408—22no—
79#408C2×C414yes—
80#408C2×C412yes—
81#408C2312yes—
82C2×C22⋊C8—22no—
83C2×C22⋊C8—22no—
84C2×C4×C8—21no—
85C2×C4×C8—22no—
86C2×C4×C8—21no—
87C2×C4×C8C2×C414yes—
88#356—28no—
89#355—28no—
90#338—28no—
91C2×#41—21no—
92C2×#41—21no—
93C2×#41—41no—
94C2×#41—41no—
95C2×#41—41no—
96C2×#41—41no—
97C2×#41—41no—
98C2×#41—41no—
99C2×#41—41no—
100C2×#41—41no—
101C2×#41C4⋊C412yes—
102C2×#41C22×C412yes—
103C2×#41C22×C411yescharacteristic
104C2×#41C2×D412yes—
105C2×#41C2×D411yescharacteristic
106C2×#41C2×Q811yescharacteristic
107C2×#41#4112yes—
108C2×#41C2411yescharacteristic
109C22×Q8C4⋊C411yescharacteristic
110C22×Q8C2×D411yescharacteristic
111C22×D4—21no—
112C22×D4—22no—
113C22×D4C4⋊C411yescharacteristic
114C22×D4C2×Q811yescharacteristic
115C22×D4#4112yes—
116C23×C4—21no—
117C23×C4—21no—
118C23×C4C22×C411yescharacteristic
119C23×C4C2×D412yes—
120#131—44no—
121#131—48no—
122#131—44no—
123#131—48no—
124#131—48no—
125C2×M16—21no—
126C2×M16—24no—
127C2×M16—28no—
128C2×M16—41no—
129C2×M16—41no—
130C2×M16—42no—
131C2×M16—42no—
132C2×M16—42no—
133C2×M16—42no—
134C2×M16—44no—
135C2×M16—41no—
136C2×M16—41no—
137C2×M16—44no—
138C2×M16—44no—
139C2×M16—44no—
140C2×M16—44no—
141C2×M16C22⋊C412yes—
142C2×M16C22⋊C414yes—
143C2×M16C22×C412yes—
144C2×M16C22×C412yes—
145C2×M16C2×D414yes—
146C22×C8—22no—
147C22×C8—22no—
148C22×C8—24no—
149C22×C8—24no—
150C22×C8—21no—
151C22×C8—21no—
152C22×C8—21no—
153C22×C8—24no—
154C22×C8—42no—
155C22×C8—42no—
156C22×C8—41no—
157C22×C8—41no—
158C22×C8—44no—
159C22×C8C22⋊C412yes—
160C22×C8C22⋊C412yes—
161C22×C8C22⋊C414yes—
162C22×C8C22⋊C411yescharacteristic
163C22×C8C22⋊C411yescharacteristic
164C22×C8C22×C412yes—
165C22×C8C22×C412yes—
166C22×C8C2×D414yes—
167C4⋊Q8—22no—
168C4⋊Q8C4⋊C412yes—
169C4⋊Q8C2×D412yes—
170#127—22no—
171#127C4⋊C412yes—
172#127C2×Q812yes—
173#124—22no—
174#124—22no—
175#124C4⋊C412yes—
176#124C4⋊C412yes—
177#124C2×D412yes—
178#124C2×Q812yes—
179#121—24no—
180#121—24no—
181#121—24no—
182#121—24no—
183C4×D4—24no—
184C4×D4—24no—
185C4×D4—24no—
186C4×D4—24no—
187C2×C4⋊C4—22no—
188C2×C22⋊C4—22no—
189C2×C22⋊C4—22no—
190C2×C42—21no—
191C2×C42—21no—
192C2×C42—21no—
193C2×C42C4⋊C411yescharacteristic
194C2×C42C4⋊C411yescharacteristic
195C2×C42C4⋊C412yes—
196C2×C42C22×C412yes—
197#108—416no—
198C4⋊C8—28no—
199#101—28no—
200#101—44no—
201#100—28no—
202#100—44no—
203C22⋊C8—24no—
204C22⋊C8—24no—
205C22⋊C8—28no—
206C4×C8—24no—
207C4×C8—24no—
208C24—21no—
209C24#11711yescharacteristic
210C24C22⋊Q812yes—
211#41—41no—
212#41—42no—
213#41—41no—
214#41—41no—
215#41—41no—
216#41—41no—
217#41—42no—
218#41—41no—
219#41—41no—
220#41—42no—
221#41—42no—
222#41—41no—
223#41—42no—
224#41—42no—
225#41—42no—
226#41—42no—
227#41—42no—
228#41—42no—
229#41—42no—
230#41—42no—
231C2×Q8—21no—
232C2×Q8—41no—
233C2×Q8—41no—
234C2×Q8—41no—
235C2×Q8—41no—
236C2×Q8C2×C4⋊C412yes—
237C2×Q8C2×C4⋊C411yescharacteristic
238C2×Q8#12112yes—
239C2×Q8C22×D411yescharacteristic
240C2×D4—22no—
241C2×D4—24no—
242C2×D4—24no—
243C2×D4—22no—
244C2×D4—21no—
245C2×D4—41no—
246C2×D4—41no—
247C2×D4—42no—
248C2×D4—42no—
249C2×D4—41no—
250C2×D4—41no—
251C2×D4—48no—
252C2×D4—42no—
253C2×D4—42no—
254C2×D4C2×C4⋊C412yes—
255C2×D4C2×C4⋊C411yescharacteristic
256C2×D4#11712yes—
257C2×D4#12112yes—
258C2×D4C22⋊Q812yes—
259C2×D4C22⋊Q812yes—
260C2×D4C22×Q811yescharacteristic
261C2×D4C2×#4112yes—
262C22×C4—21no—
263C22×C4—22no—
264C22×C4—22no—
265C22×C4—21no—
266C22×C4—21no—
267C22×C4—21no—
268C22×C4—22no—
269C22×C4—22no—
270C22×C4—21no—
271C22×C4—22no—
272C22×C4—21no—
273C22×C4—22no—
274C22×C4—21no—
275C22×C4—22no—
276C22×C4—22no—
277C22×C4—44no—
278C22×C4—41no—
279C22×C4—41no—
280C22×C4—41no—
281C22×C4—41no—
282C22×C4C2×C22⋊C412yes—
283C22×C4C2×C22⋊C411yescharacteristic
284C22×C4C2×C22⋊C411yescharacteristic
285C22×C4C2×C4⋊C411yescharacteristic
286C22×C4C2×C4⋊C411yescharacteristic
287C22×C4#11711yescharacteristic
288C22×C4#12112yes—
289C22×C4#12112yes—
290C22×C4C22⋊Q812yes—
291C22×C4C23×C411yescharacteristic
292C22×C4C22×D412yes—
293M16—42no—
294M16—44no—
295M16—42no—
296M16—44no—
297M16—48no—
298M16—42no—
299M16—42no—
300M16—48no—
301M16—48no—
302M16—84no—
303M16—84no—
304C2×C8—22no—
305C2×C8—22no—
306C2×C8—21no—
307C2×C8—21no—
308C2×C8—28no—
309C2×C8—28no—
310C2×C8—24no—
311C2×C8—24no—
312C2×C8—22no—
313C2×C8—22no—
314C2×C8—42no—
315C2×C8—41no—
316C2×C8—41no—
317C2×C8—41no—
318C2×C8—41no—
319C2×C8—48no—
320C2×C8—42no—
321C2×C8—48no—
322C2×C8—84no—
323C2×C8—84no—
324C2×C8#9912yes—
325C2×C8#9912yes—
326C2×C8C2×C22⋊C412yes—
327C2×C8C2×C22⋊C414yes—
328C2×C8C2×C22⋊C412yes—
329C4⋊C4—24no—
330C4⋊C4—24no—
331C22⋊C4—24no—
332C22⋊C4—24no—
333C22⋊C4—24no—
334C22⋊C4—24no—
335C42—22no—
336C42—22no—
337C42—21no—
338C42—21no—
339C42C2×C4⋊C412yes—
340C42C2×C4⋊C412yes—
341C23—21no—
342C23—21no—
343C23—22no—
344C23—22no—
345C23—22no—
346C23—42no—
347C23—44no—
348C23—44no—
349C23—41no—
350C23—41no—
351C23#38011yescharacteristic
352C23#38012yes—
353C23#38011yescharacteristic
354C23C2×#11711yescharacteristic
355C23C2×C22⋊Q812yes—
356Q8—41no—
357Q8—42no—
358Q8—41no—
359Q8—42no—
360Q8—42no—
361D4—41no—
362D4—42no—
363D4—42no—
364D4—42no—
365D4—42no—
366D4—41no—
367D4—42no—
368D4—42no—
369D4—48no—
370D4—48no—
371D4—42no—
372D4—44no—
373D4—44no—
374C2×C4—24no—
375C2×C4—22no—
376C2×C4—22no—
377C2×C4—21no—
378C2×C4—21no—
379C2×C4—22no—
380C2×C4—22no—
381C2×C4—22no—
382C2×C4—21no—
383C2×C4—21no—
384C2×C4—21no—
385C2×C4—21no—
386C2×C4—22no—
387C2×C4—22no—
388C2×C4—22no—
389C2×C4—21no—
390C2×C4—21no—
391C2×C4—22no—
392C2×C4—22no—
393C2×C4—21no—
394C2×C4—21no—
395C2×C4—22no—
396C2×C4—22no—
397C2×C4—22no—
398C2×C4—44no—
399C2×C4—44no—
400C2×C4—42no—
401C2×C4—41no—
402C2×C4—41no—
403C2×C4—42no—
404C2×C4—42no—
405C2×C4—42no—
406C2×C4—42no—
407C2×C4#38011yescharacteristic
408C2×C4#38012yes—
409C2×C4#38011yescharacteristic
410C2×C4C2×#9911yescharacteristic
411C2×C4C2×#9911yescharacteristic
412C2×C4#41011yescharacteristic
413C2×C4#41011yescharacteristic
414C2×C4C22×C22⋊C411yescharacteristic
415C2×C4C22×C4⋊C411yescharacteristic
416C2×C4C2×#12112yes—
417C8—24no—
418C8—22no—
419C8—42no—
420C8—42no—
421C8—88no—
422C8C2×#9914yes—
423C22—22no—
424C22—21no—
425C22—21no—
426C22—22no—
427C22—22no—
428C22—41no—
429C22—41no—
430C22—42no—
431C22—42no—
432C22—42no—
433C22—44no—
434C22—42no—
435C22—44no—
436C22—42no—
437C22—82no—
438C22—82no—
439C22—82no—
440C22#179911yescharacteristic
441C22#179911yescharacteristic
442C22C2×#38011yescharacteristic
443C4—24no—
444C4—22no—
445C4—21no—
446C4—21no—
447C4—22no—
448C4—42no—
449C4—42no—
450C4#179911yescharacteristic
451C4#179911yescharacteristic
452C4C22×#9911yescharacteristic
453C4C2×#41011yescharacteristic
454C2—21no—
455C2—21no—
456C2—41no—
457C2—41no—
458C2—42no—
459C2—42no—
460C2—82no—
461C2#1280912yesdirect product factor
462C2C2×#179911yescharacteristic
subgroupG/H
centerC2×C4#410
commutatorC22×C4C23×C4
Frattini, cosocleC2×#41C24
socleC22#1799
prime radicalC2×#532C22
LCSG ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C22×#131 ◁ G
LECSG ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#1813C2semidirect
4. #12809C2direct (N × H)
5. C2×#1392C2semidirect
25. #1813C22semidirect
27. #1392C22semidirect
461. C2#12809direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29312
C2×#21322
C2×#18132
#128092
C2×#13922