Finite Group Databasebeta

← C2×#20663 #6370812

Subgroups — C2×#20663 #6370812

Order 512.

4930 conjugacy classes of subgroups.

The subgroup lattice has 432 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#131C211yesmaximal, characteristic
2C22×#427C211yesmaximal, characteristic, complemented
3C23×#107C211yesmaximal, characteristic, complemented
4C2×#2311C212yesmaximal
5#20663C2116yesmaximal, direct product factor
6C2×#1809C214yesmaximal, complemented
7C2×#1808C214yesmaximal, complemented
8C2×#1736C212yesmaximal, complemented
9C23×#41C2211yescharacteristic
10C22×#131—28no—
11C22×#131—28no—
12C22×#131C4116yescomplemented
13C22×#131C2218yes—
14C23×M16C2211yescharacteristic
15C23×M16C2212yes—
16C24×C8C2212yes—
17C24×C8C2211yescharacteristic
18C22×#117C2212yes—
19C23×C4⋊C4C2212yes—
20C2×#427—28no—
21C2×#427C2218yescomplemented
22C22×#107—28no—
23C22×#107C2212yes—
24C22×#107C2212yes—
25C22×#107C2212yes—
26C22×#107C2218yescomplemented
27C22×#106C2212yes—
28#2311—28no—
29#2311C22116yes—
30C2×#391—22no—
31C2×#390—22no—
32C2×#386—24no—
33C2×#380C2218yes—
34#1809C22132yescomplemented
35#1808C22132yescomplemented
36#1736C22116yescomplemented
37C2×#340C2218yes—
38C22×#41—24no—
39C22×#41—24no—
40C22×#41—24no—
41C22×#41—24no—
42C22×#41C2×C418yes—
43C22×#41D414yes—
44C22×#41Q818yes—
45C22×#41C2314yes—
46C23×Q8D411yescharacteristic
47C23×D4D412yes—
48C23×D4D411yescharacteristic
49C24×C4—22no—
50C24×C4C2312yes—
51C24×C4C2311yescharacteristic
52C2×#131—2128no—
53C2×#131—232no—
54C2×#131—232no—
55C2×#131C2×C4164yescomplemented
56C22×M16—24no—
57C22×M16—24no—
58C22×M16—28no—
59C22×M16—28no—
60C22×M16C2×C418yes—
61C22×M16C2×C4116yescomplemented
62C22×M16C2314yes—
63C22×M16C2318yes—
64C23×C8—28no—
65C23×C8—28no—
66C23×C8C2×C418yes—
67C23×C8C2×C4116yescomplemented
68C23×C8D418yes—
69C23×C8D418yes—
70C23×C8C2312yes—
71C23×C8C2318yes—
72C23×C8C2311yescharacteristic
73C23×C8C2311yescharacteristic
74C23×C8C2314yes—
75C2×#117—24no—
76C2×#117—28no—
77C2×#117—28no—
78C2×#117C2318yes—
79C22×C4⋊C4—28no—
80C22×C4⋊C4—28no—
81C22×C4⋊C4—24no—
82C22×C4⋊C4—22no—
83C22×C4⋊C4C2318yes—
84C22×C4⋊C4C2314yes—
85C22×C4⋊C4C2314yes—
86C22×C22⋊C4—22no—
87C22×C22⋊C4—28no—
88C22×C42—22no—
89#427—232no—
90C2×#107—28no—
91C2×#107—28no—
92C2×#107—232no—
93C2×#107—28no—
94C2×#107C2318yes—
95C2×#107C2318yes—
96C2×#107C2318yes—
97C2×#106—28no—
98C2×#106C2318yes—
99#391—216no—
100#390—216no—
101#386—232no—
102#380—216no—
103#380C23132yes—
104C2×#95—28no—
105#340C23132yes—
106C25C2×D412yes—
107C25C2×D411yescharacteristic
108C2×#41—232no—
109C2×#41—232no—
110C2×#41—216no—
111C2×#41—216no—
112C2×#41—232no—
113C2×#41—232no—
114C2×#41—28no—
115C2×#41—28no—
116C2×#41—28no—
117C2×#41—28no—
118C2×#41C4⋊C4132yes—
119C2×#41C22×C4116yes—
120C2×#41C2×Q8116yes—
121C22×Q8—24no—
122C22×Q8—24no—
123C22×Q8C4⋊C418yes—
124C22×Q8C2×D414yes—
125C22×D4—28no—
126C22×D4—28no—
127C22×D4—24no—
128C22×D4—24no—
129C22×D4C4⋊C4116yes—
130C22×D4C4⋊C418yes—
131C22×D4C2×D418yes—
132C22×D4C2×D414yes—
133C23×C4—24no—
134C23×C4—24no—
135C23×C4—24no—
136C23×C4—24no—
137C23×C4—24no—
138C23×C4—24no—
139C23×C4—28no—
140C23×C4—48no—
141C23×C4—88no—
142C23×C4C22×C418yes—
143C23×C4C22×C414yes—
144C23×C4C2×D414yes—
145C23×C4C2×D412yes—
146C23×C4C2×D414yes—
147C23×C4C2×D414yes—
148C23×C4C2×D412yes—
149C23×C4C2×D411yescharacteristic
150C23×C4C2×Q818yes—
151C23×C4C2×Q814yes—
152C23×C4#4114yes—
153C23×C4#4114yes—
154C23×C4C2414yes—
155C23×C4C2412yes—
156C23×C4C2411yescharacteristic
157#131—2256no—
158C2×M16—232no—
159C2×M16—28no—
160C2×M16—28no—
161C2×M16—264no—
162C2×M16—216no—
163C2×M16—216no—
164C2×M16C22×C4116yes—
165C2×M16C22×C4132yescomplemented
166C22×C8—24no—
167C22×C8—24no—
168C22×C8—264no—
169C22×C8—216no—
170C22×C8—216no—
171C22×C8C22⋊C4164yescomplemented
172C22×C8C22×C418yes—
173C22×C8C22×C414yes—
174C22×C8C22×C414yes—
175C22×C8C22×C4116yes—
176C22×C8C22×C4132yescomplemented
177C22×C8C2×D414yes—
178C22×C8C2×D414yes—
179C22×C8C2×D414yes—
180C22×C8C2×D414yes—
181C22×C8C2×D4116yes—
182C22×C8C2×D4116yes—
183C22×C8C2414yes—
184C22×C8C2412yes—
185C22×C8C2412yes—
186#117—216no—
187#117—216no—
188#117—416no—
189C2×C4⋊C4—28no—
190C2×C4⋊C4—216no—
191C2×C4⋊C4—28no—
192C2×C4⋊C4—28no—
193C2×C4⋊C4—216no—
194C2×C4⋊C4—28no—
195C2×C4⋊C4—24no—
196C2×C4⋊C4—28no—
197C2×C4⋊C4—24no—
198C2×C4⋊C4—48no—
199C2×C4⋊C4—416no—
200C2×C4⋊C4C2418yes—
201C2×C4⋊C4C2418yes—
202C2×C22⋊C4—28no—
203C2×C22⋊C4—232no—
204C2×C22⋊C4—48no—
205C2×C22⋊C4—816no—
206C2×C42—28no—
207C2×C42—48no—
208#107—216no—
209#107—216no—
210#107—216no—
211#106—216no—
212#95—232no—
213C24—24no—
214C24—24no—
215C24—24no—
216C24—24no—
217C24—28no—
218C24—28no—
219C24C2×C4⋊C418yes—
220C24C2×C4⋊C414yes—
221C24#12114yes—
222C24#12114yes—
223C24C22×D414yes—
224C24C22×D412yes—
225C24C22×D411yescharacteristic
226#41—232no—
227#41—232no—
228#41—232no—
229#41—232no—
230#41—2128no—
231C2×Q8—28no—
232C2×Q8—28no—
233C2×Q8—232no—
234C2×Q8C2×C4⋊C4116yes—
235C2×D4—216no—
236C2×D4—216no—
237C2×D4—264no—
238C2×D4—28no—
239C2×D4—28no—
240C2×D4—232no—
241C2×D4C2×C4⋊C4132yes—
242C2×D4C2×C4⋊C4116yes—
243C22×C4—24no—
244C22×C4—24no—
245C22×C4—216no—
246C22×C4—216no—
247C22×C4—28no—
248C22×C4—28no—
249C22×C4—216no—
250C22×C4—216no—
251C22×C4—24no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—28no—
256C22×C4—28no—
257C22×C4—48no—
258C22×C4—416no—
259C22×C4—48no—
260C22×C4—48no—
261C22×C4—416no—
262C22×C4—48no—
263C22×C4—816no—
264C22×C4—832no—
265C22×C4C2×C22⋊C4116yes—
266C22×C4C2×C4⋊C418yes—
267C22×C4C2×C4⋊C4116yes—
268C22×C4C2×C4⋊C414yes—
269C22×C4C2×C4⋊C418yes—
270C22×C4#117116yes—
271C22×C4#12114yes—
272C22×C4#12114yes—
273C22×C4#12118yes—
274C22×C4#12118yes—
275C22×C4C22⋊Q8116yes—
276C22×C4C22⋊Q8116yes—
277C22×C4C23×C418yes—
278C22×C4C23×C412yes—
279C22×C4C23×C414yes—
280C22×C4C22×D414yes—
281C22×C4C22×D412yes—
282C22×C4C22×D412yes—
283C22×C4C22×D414yes—
284C22×C4C22×D414yes—
285C22×C4C22×D412yes—
286C22×C4C22×D411yescharacteristic
287C22×C4C22×Q818yes—
288C22×C4C22×Q812yes—
289C22×C4C22×Q814yes—
290C22×C4C2×#4112yes—
291C22×C4C2×#4112yes—
292C22×C4C2×#4114yes—
293C22×C4C2×#4114yes—
294C22×C4C2511yescharacteristic
295M16—232no—
296M16—264no—
297C2×C8—216no—
298C2×C8—24no—
299C2×C8—24no—
300C2×C8—264no—
301C2×C8C2×C22⋊C4116yes—
302C2×C8C2×C22⋊C4116yes—
303C2×C8C2×C22⋊C4164yescomplemented
304C2×C8C23×C418yes—
305C2×C8C23×C414yes—
306C2×C8C23×C414yes—
307C2×C8C22×D414yes—
308C2×C8C22×D414yes—
309C2×C8C22×D414yes—
310C2×C8C22×D414yes—
311C4⋊C4—28no—
312C4⋊C4—28no—
313C4⋊C4—28no—
314C4⋊C4—28no—
315C4⋊C4—48no—
316C4⋊C4—416no—
317C4⋊C4—48no—
318C22⋊C4—416no—
319C22⋊C4—832no—
320C42—416no—
321C23—216no—
322C23—28no—
323C23—28no—
324C23—216no—
325C23—24no—
326C23—24no—
327C23—232no—
328C23—24no—
329C23—24no—
330C23—216no—
331C23—28no—
332C23—28no—
333C23—48no—
334C23—48no—
335C23—416no—
336C23#380116yes—
337C23C22×C4⋊C418yes—
338C23C22×C4⋊C414yes—
339C23C22×C4⋊C412yes—
340C23C2×#12114yes—
341C23C2×#12114yes—
342C23C2×#12112yes—
343C23C2×#12112yes—
344C23#57614yes—
345C23#57814yes—
346C23C23×D411yescharacteristic
347Q8—232no—
348D4—264no—
349D4—232no—
350C2×C4—24no—
351C2×C4—24no—
352C2×C4—216no—
353C2×C4—28no—
354C2×C4—28no—
355C2×C4—28no—
356C2×C4—28no—
357C2×C4—232no—
358C2×C4—48no—
359C2×C4—48no—
360C2×C4—48no—
361C2×C4—416no—
362C2×C4—48no—
363C2×C4—832no—
364C2×C4—816no—
365C2×C4—816no—
366C2×C4#380116yes—
367C2×C4#380132yes—
368C2×C4C22×C22⋊C414yes—
369C2×C4C22×C22⋊C418yes—
370C2×C4C22×C4⋊C418yes—
371C2×C4C22×C4⋊C412yes—
372C2×C4C22×C4⋊C414yes—
373C2×C4C2×#11714yes—
374C2×C4C2×#11718yes—
375C2×C4C2×#12114yes—
376C2×C4C2×#12112yes—
377C2×C4C2×#12112yes—
378C2×C4C2×#12114yes—
379C2×C4C2×C22⋊Q814yes—
380C2×C4C2×C22⋊Q814yes—
381C2×C4C2×C22⋊Q818yes—
382C2×C4C2×C22⋊Q818yes—
383C2×C4C24×C411yescharacteristic
384C2×C4C23×D411yescharacteristic
385C2×C4C23×D411yescharacteristic
386C2×C4C23×Q811yescharacteristic
387C2×C4C22×#4111yescharacteristic
388C2×C4C22×#4111yescharacteristic
389C8—28no—
390C8C22×C22⋊C418yes—
391C8C22×C22⋊C418yes—
392C22—24no—
393C22—24no—
394C22—28no—
395C22—232no—
396C22—28no—
397C22—216no—
398C22—28no—
399C22—44no—
400C22—44no—
401C22—48no—
402C22—432no—
403C22C2×#38018yes—
404C22C2×#38014yes—
405C22#291318yes—
406C22#305814yes—
407C22#305914yes—
408C22#306118yes—
409C22C23×C4⋊C411yescharacteristic
410C22C22×#12111yescharacteristic
411C22C22×#12111yescharacteristic
412C22C2×#57612yes—
413C22C2×#57812yes—
414C4—28no—
415C4—88no—
416C4—88no—
417C4C2×#38014yes—
418C4C2×#38018yes—
419C4C23×C22⋊C411yescharacteristic
420C4C22×#11711yescharacteristic
421C4C22×C22⋊Q811yescharacteristic
422C4C22×C22⋊Q811yescharacteristic
423C2—28no—
424C2—48no—
425C2#2066318yesdirect product factor
426C2C22×#38011yescharacteristic
427C2C2×#291312yes—
428C2C2×#305811yescharacteristic
429C2C2×#305911yescharacteristic
430C2C2×#306112yes—
subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×#41 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#427C2semidirect
3. C23×#107C2semidirect
5. #20663C2direct (N × H)
6. C2×#1809C2semidirect
7. C2×#1808C2semidirect
8. C2×#1736C2semidirect
12. C22×#131C4semidirect
21. C2×#427C22semidirect
26. C22×#107C22semidirect
34. #1809C22semidirect
35. #1808C22semidirect
36. #1736C22semidirect
55. C2×#131C2×C4semidirect
61. C22×M16C2×C4semidirect
67. C23×C8C2×C4semidirect
165. C2×M16C22×C4semidirect
171. C22×C8C22⋊C4semidirect
176. C22×C8C22×C4semidirect
303. C2×C8C2×C22⋊C4semidirect
425. C2#20663direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1312
C22×#4272
C23×#1072
C2×#23112
#206632
C2×#18092
C2×#18082
C2×#17362