Finite Group Databasebeta

← C2×#19338 #6354006

Subgroups — C2×#19338 #6354006

Order 512.

1834 conjugacy classes of subgroups.

The subgroup lattice has 439 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3254C212yesmaximal
2C2×#3170C211yesmaximal, characteristic, complemented
3C2×#2931C211yesmaximal, characteristic
4#19338C2116yesmaximal, direct product factor
5C2×#1693C212yesmaximal, complemented
6C2×#1689C212yesmaximal, complemented
7C2×#1679C214yesmaximal, complemented
8C2×#1566C211yesmaximal, characteristic, complemented
9C2×#1561C212yesmaximal, complemented
10C22×#131—21no—
11C2×#533C2212yes—
12C2×#532C2211yescharacteristic
13#3254—28no—
14#3254C22116yes—
15#3170—24no—
16#3170C2218yescomplemented
17C2×#500C2211yescharacteristic
18C2×#494C2211yescharacteristic
19C2×#487C2212yes—
20C2×#477—22no—
21C2×#474C2214yes—
22C2×#468—24no—
23C2×#467—21no—
24C2×#467—21no—
25C2×#460—22no—
26C2×#461C2214yes—
27C2×C4×Q16—21no—
28C2×C4×Q16—21no—
29#2931—24no—
30#2931C2218yes—
31C2×#436—21no—
32C2×#436C2212yes—
33C2×C8×D4—21no—
34C2×C8×D4C2212yes—
35C2×#423C2211yescharacteristic
36C2×#423C2212yes—
37C2×#408—21no—
38C22×C4×C8C2211yescharacteristic
39#1693C22116yescomplemented
40#1689C22116yescomplemented
41#1679C22132yescomplemented
42#1566C2218yescomplemented
43C2×#334C2212yes—
44C2×#334C2212yes—
45#1561C22116yescomplemented
46C2×#332C2214yes—
47C2×#332C2214yes—
48C22×#41—21no—
49C22×Q16—21no—
50C22×Q16—21no—
51C22×SD16—24no—
52C2×#131—28no—
53C2×#131—48no—
54C22×M16—21no—
55C22×M16—22no—
56C22×M16—22no—
57C23×C8—22no—
58C23×C8D411yescharacteristic
59C23×C8D411yescharacteristic
60#533—24no—
61#533—24no—
62#533—24no—
63#533C2318yes—
64#532—22no—
65#532—22no—
66#532D414yes—
67#532C2314yes—
68C2×C4⋊Q8D411yescharacteristic
69C2×C4⋊Q8C2312yes—
70C2×C4⋊Q8C2312yes—
71C2×#127D411yescharacteristic
72C2×#125—22no—
73C2×#124—21no—
74C2×C22⋊Q8—22no—
75C2×C22⋊Q8—22no—
76C2×#121—21no—
77C2×#121D412yes—
78C2×C4×Q8—22no—
79C2×C4×Q8—22no—
80C2×C4×D4—21no—
81C2×C4×D4C2312yes—
82C2×#117—22no—
83C22×C42C2311yescharacteristic
84#500—22no—
85#500C2314yes—
86#494—22no—
87#494C2314yes—
88#487—24no—
89#487C2318yes—
90#477—216no—
91#474—28no—
92#474C23116yes—
93#468—232no—
94#467—28no—
95#467—28no—
96#461—28no—
97#461C23116yes—
98#460—216no—
99C4×Q16—28no—
100C4×Q16—28no—
101#436—28no—
102#436—24no—
103#436C2318yes—
104C8×D4—28no—
105C8×D4—24no—
106C8×D4C2318yes—
107C2×#107—21no—
108C2×#107—21no—
109C2×#107—24no—
110#423—22no—
111#423—24no—
112#423C2314yes—
113#423C2318yes—
114C2×C4⋊C8—22no—
115C2×C4⋊C8—21no—
116C2×C4⋊C8C2312yes—
117C2×C4⋊C8C2314yes—
118C2×#103—22no—
119C2×#103—22no—
120C2×#103—24no—
121C2×#102—24no—
122#408—28no—
123C2×C22⋊C8—22no—
124C2×C22⋊C8—22no—
125C2×C4×C8D414yes—
126C2×C4×C8D411yescharacteristic
127C2×C4×C8D411yescharacteristic
128C2×C4×C8C2311yescharacteristic
129C2×C4×C8C2311yescharacteristic
130C2×C4×C8C2314yes—
131#334C2318yes—
132#334C2318yes—
133#332C23116yes—
134#332C23116yes—
135C2×#41—24no—
136C2×#41—24no—
137C2×#41—44no—
138C2×#41—44no—
139C22×Q8—21no—
140C22×Q8—22no—
141C22×Q8—22no—
142C22×D4—22no—
143C22×D4—21no—
144C22×D4—21no—
145C22×D4C2×D412yes—
146C23×C4—22no—
147C23×C4C2×D411yescharacteristic
148C23×C4C2×D411yescharacteristic
149C23×C4#4111yescharacteristic
150C2×Q16—24no—
151C2×Q16—24no—
152C2×Q16—44no—
153C2×Q16—44no—
154C2×SD16—216no—
155C2×SD16—88no—
156#131—432no—
157C2×M16—24no—
158C2×M16—28no—
159C2×M16—28no—
160C2×M16—44no—
161C2×M16—48no—
162C2×M16—84no—
163C22×C8—24no—
164C22×C8—22no—
165C22×C8—24no—
166C22×C8—28no—
167C22×C8—42no—
168C22×C8—48no—
169C22×C8C2×D411yescharacteristic
170C22×C8C2×D414yes—
171C22×C8C2×D411yescharacteristic
172C22×C8C2×D411yescharacteristic
173C22×C8C2×D414yes—
174C22×C8C2×D411yescharacteristic
175C4⋊Q8—22no—
176C4⋊Q8—22no—
177C4⋊Q8—22no—
178C4⋊Q8—22no—
179C4⋊Q8—22no—
180C4⋊Q8—22no—
181C4⋊Q8—22no—
182C4⋊Q8C2×D414yes—
183C4⋊Q8C2414yes—
184C4⋊Q8C2414yes—
185#127—22no—
186#127C2×D414yes—
187#125—28no—
188#125—44no—
189#124—24no—
190#124—24no—
191C22⋊Q8—28no—
192C22⋊Q8—28no—
193C22⋊Q8—44no—
194C22⋊Q8—44no—
195#121—24no—
196#121—24no—
197#121—24no—
198#121C2×D418yes—
199C4×Q8—28no—
200C4×Q8—28no—
201C4×Q8—44no—
202C4×Q8—44no—
203C4×D4—24no—
204C4×D4—24no—
205C4×D4—22no—
206C4×D4—22no—
207C4×D4C2×D414yes—
208C4×D4C2414yes—
209#117—28no—
210#117—44no—
211C2×C4⋊C4—21no—
212C2×C4⋊C4—22no—
213C2×C4⋊C4—22no—
214C2×C4⋊C4—22no—
215C2×C4⋊C4—22no—
216C2×C4⋊C4—42no—
217C2×C4⋊C4—42no—
218C2×C4⋊C4C2×D412yes—
219C2×C22⋊C4—22no—
220C2×C22⋊C4—22no—
221C2×C22⋊C4—42no—
222C2×C42—42no—
223C2×C42C2×D411yescharacteristic
224C2×C42C2×D411yescharacteristic
225C2×C42C2×D412yes—
226C2×C42C2×D412yes—
227C2×C42#4111yescharacteristic
228C2×C42#4112yes—
229C2×C42C2411yescharacteristic
230C2×C42C2412yes—
231#107—24no—
232#107—24no—
233#107—216no—
234C4⋊C8—24no—
235C4⋊C8—28no—
236C4⋊C8—22no—
237C4⋊C8—24no—
238C4⋊C8C2414yes—
239C4⋊C8C2418yes—
240#103—28no—
241#103—28no—
242#103—216no—
243#102—216no—
244C22⋊C8—28no—
245C22⋊C8—28no—
246C4×C8C2×D414yes—
247C4×C8C2×D412yes—
248C4×C8C2×D414yes—
249C4×C8C2×D412yes—
250C4×C8C2412yes—
251C4×C8C2412yes—
252C24—22no—
253C24#12111yescharacteristic
254#41—48no—
255#41—416no—
256#41—48no—
257C2×Q8—24no—
258C2×Q8—24no—
259C2×Q8—24no—
260C2×Q8—44no—
261C2×Q8—42no—
262C2×Q8—42no—
263C2×Q8—44no—
264C2×Q8—44no—
265C2×Q8—44no—
266C2×Q8—44no—
267C2×D4—28no—
268C2×D4—22no—
269C2×D4—24no—
270C2×D4—24no—
271C2×D4—28no—
272C2×D4—44no—
273C2×D4—48no—
274C2×D4—44no—
275C2×D4C22×D414yes—
276C22×C4—22no—
277C22×C4—22no—
278C22×C4—24no—
279C22×C4—24no—
280C22×C4—22no—
281C22×C4—24no—
282C22×C4—24no—
283C22×C4—44no—
284C22×C4—44no—
285C22×C4—42no—
286C22×C4—42no—
287C22×C4#12112yes—
288C22×C4#12112yes—
289C22×C4#12112yes—
290C22×C4#12111yescharacteristic
291C22×C4#12111yescharacteristic
292C22×C4#12111yescharacteristic
293C22×C4C22×D412yes—
294C22×C4C22×D412yes—
295C22×C4C22×D411yescharacteristic
296C22×C4C22×D411yescharacteristic
297C22×C4C2×#4112yes—
298C22×C4C2×#4111yescharacteristic
299Q16—48no—
300Q16—48no—
301SD16—816no—
302M16—48no—
303M16—416no—
304M16—88no—
305C2×C8—22no—
306C2×C8—22no—
307C2×C8—22no—
308C2×C8—28no—
309C2×C8—24no—
310C2×C8—28no—
311C2×C8—44no—
312C2×C8—416no—
313C2×C8—44no—
314C2×C8—48no—
315C2×C8AGL(1,ℤ/8)14yes—
316C2×C8C22×D412yes—
317C2×C8C22×D412yes—
318C2×C8C22×D412yes—
319C2×C8C22×D412yes—
320C4⋊C4—24no—
321C4⋊C4—22no—
322C4⋊C4—24no—
323C4⋊C4—24no—
324C4⋊C4—24no—
325C4⋊C4—24no—
326C4⋊C4—42no—
327C4⋊C4—42no—
328C4⋊C4—42no—
329C4⋊C4—42no—
330C4⋊C4—48no—
331C4⋊C4—48no—
332C4⋊C4C22×D414yes—
333C22⋊C4—28no—
334C22⋊C4—24no—
335C22⋊C4—24no—
336C22⋊C4—48no—
337C42—48no—
338C42#12112yes—
339C42#12112yes—
340C42#12112yes—
341C42C22×D412yes—
342C42C22×D411yescharacteristic
343C42C22×D411yescharacteristic
344C42C22×D412yes—
345C42C2×#4111yescharacteristic
346C42C2×#4112yes—
347C42C2511yescharacteristic
348C23—22no—
349C23—22no—
350C23—22no—
351C23—24no—
352C23—44no—
353C23—44no—
354C23—44no—
355C23C2×#12112yes—
356C23C2×#12111yescharacteristic
357Q8—48no—
358Q8—44no—
359Q8—44no—
360Q8—44no—
361Q8—44no—
362Q8—84no—
363Q8—84no—
364D4—28no—
365D4—48no—
366D4—416no—
367D4—44no—
368D4—48no—
369C2×C4—22no—
370C2×C4—22no—
371C2×C4—22no—
372C2×C4—24no—
373C2×C4—24no—
374C2×C4—24no—
375C2×C4—24no—
376C2×C4—22no—
377C2×C4—22no—
378C2×C4—24no—
379C2×C4—24no—
380C2×C4—44no—
381C2×C4—48no—
382C2×C4—44no—
383C2×C4—44no—
384C2×C4—44no—
385C2×C4—44no—
386C2×C4—84no—
387C2×C4—84no—
388C2×C4#47314yes—
389C2×C4C2×#12111yescharacteristic
390C2×C4C2×#12112yes—
391C2×C4C2×#12112yes—
392C2×C4C2×#12111yescharacteristic
393C2×C4C2×#12111yescharacteristic
394C2×C4C2×#12112yes—
395C2×C4C2×AGL(1,ℤ/8)12yes—
396C2×C4#57512yes—
397C2×C4#57714yes—
398C2×C4C23×D411yescharacteristic
399C2×C4C23×D411yescharacteristic
400C2×C4C22×#4111yescharacteristic
401C8—22no—
402C8—22no—
403C8—22no—
404C8—44no—
405C8—48no—
406C8C2×AGL(1,ℤ/8)14yes—
407C22—22no—
408C22—22no—
409C22—22no—
410C22—44no—
411C22—44no—
412C22—44no—
413C22—44no—
414C22—88no—
415C22#303612yes—
416C22#306012yes—
417C22C2×#47312yes—
418C22C22×#12111yescharacteristic
419C4—22no—
420C4—21no—
421C4—21no—
422C4—22no—
423C4—44no—
424C4—84no—
425C4—84no—
426C4#303612yes—
427C4#306012yes—
428C4C2×#47314yes—
429C4C22×AGL(1,ℤ/8)11yescharacteristic
430C4C2×#57511yescharacteristic
431C4C2×#57712yes—
432C2—42no—
433C2—84no—
434C2#1933814yesdirect product factor
435C2C2×#303611yescharacteristic
436C2C2×#306011yescharacteristic
437C2C22×#47311yescharacteristic
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC42C25
prime radicalC2×#532C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#3170C2semidirect
4. #19338C2direct (N × H)
5. C2×#1693C2semidirect
6. C2×#1689C2semidirect
7. C2×#1679C2semidirect
8. C2×#1566C2semidirect
9. C2×#1561C2semidirect
16. #3170C22semidirect
39. #1693C22semidirect
40. #1689C22semidirect
41. #1679C22semidirect
42. #1566C22semidirect
45. #1561C22semidirect
434. C2#19338direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#32542
C2×#31702
C2×#29312
#193382
C2×#16932
C2×#16892
C2×#16792
C2×#15662
C2×#15612