Finite Group Databasebeta

← C2×#21330 #6372218

Subgroups — C2×#21330 #6372218

Order 512.

3598 conjugacy classes of subgroups.

The subgroup lattice has 428 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3458C211yesmaximal, characteristic
2C2×#2905C211yesmaximal, characteristic
3C2×C4×#117C211yesmaximal, characteristic
4#21330C2116yesmaximal, direct product factor
5C2×#1995C214yesmaximal, complemented
6C2×#1994C214yesmaximal, complemented
7C2×#1733C212yesmaximal
8C22×#339C212yesmaximal
9C23×M16C2212yes—
10#3458—24no—
11#3458—24no—
12#3458C418yescomplemented
13#3458C2218yes—
14C2×#544—22no—
15C2×#544C418yescomplemented
16C2×#543—22no—
17C2×#533—24no—
18C2×#533C2214yes—
19C22×#117C2211yescharacteristic
20C22×#117C2212yes—
21C22×#117C2211yescharacteristic
22C23×C42C2211yescharacteristic
23#2905—24no—
24#2905C2218yes—
25C2×#424—24no—
26C2×#423C2214yes—
27C4×#117—24no—
28C4×#117C2218yes—
29C2×C4×C4⋊C4—22no—
30C2×C4×C22⋊C4—22no—
31C2×#376C2212yes—
32C2×C43C2212yes—
33#1995C22132yescomplemented
34#1994C22132yescomplemented
35#1733C22116yes—
36C2×#339C2214yes—
37C2×#339C2218yes—
38C2×#339C2214yes—
39C2×#339C22116yes—
40C24×C4—21no—
41C24×C4C2311yescharacteristic
42C22×M16—22no—
43C22×M16—24no—
44C22×M16—28no—
45C22×M16—28no—
46C22×M16C2314yes—
47C22×M16C2318yes—
48C23×C8—22no—
49#544—232no—
50#544—216no—
51#544—216no—
52#544C2×C4164yescomplemented
53#543—216no—
54#543—216no—
55#533—232no—
56#533—232no—
57#533—28no—
58#533—28no—
59#533C2×C4116yescomplemented
60#533C23116yes—
61C2×C4⋊Q8—28no—
62C2×C4⋊Q8C2×C418yescomplemented
63C2×#125—28no—
64C2×#125C2×C418yescomplemented
65C2×C22⋊Q8—28no—
66C2×C22⋊Q8—216no—
67C2×C4×Q8—28no—
68C2×#117—22no—
69C2×#117—22no—
70C2×#117—24no—
71C2×#117—24no—
72C2×#117—22no—
73C2×#117—24no—
74C2×#117C2×C414yes—
75C2×#117C2×C418yes—
76C2×#117C2×C414yes—
77C2×#117C2×C414yes—
78C2×#117D414yes—
79C2×#117D414yes—
80C2×#117D414yes—
81C2×#117Q818yescomplemented
82C2×#117C2314yes—
83C2×#117C2318yes—
84C2×#117C2314yes—
85C2×#117C2314yes—
86C22×C4⋊C4—21no—
87C22×C4⋊C4C2×C414yes—
88C22×C4⋊C4D412yes—
89C22×C22⋊C4—22no—
90C22×C22⋊C4—21no—
91C22×C22⋊C4D412yes—
92C22×C42—21no—
93C22×C42—22no—
94C22×C42—22no—
95C22×C42—24no—
96C22×C42—24no—
97C22×C42Q818yescomplemented
98C22×C42C2311yescharacteristic
99C22×C42C2311yescharacteristic
100C22×C42C2312yes—
101C22×C42C2314yes—
102C22×C42C2312yes—
103#424—232no—
104#423—28no—
105#423C23116yes—
106C2×C4⋊C8—28no—
107C4×C4⋊C4—216no—
108C4×C22⋊C4—216no—
109#376—24no—
110#376C2318yes—
111C2×#95—24no—
112C43—24no—
113C43C2318yes—
114#339C23116yes—
115#339C23116yes—
116#339C23132yes—
117C25C2×D411yescharacteristic
118C22×Q8—28no—
119C23×C4—21no—
120C23×C4—28no—
121C23×C4—22no—
122C23×C4—21no—
123C23×C4—24no—
124C23×C4—24no—
125C23×C4—48no—
126C23×C4C22×C412yes—
127C23×C4C22×C412yes—
128C23×C4C2×D414yes—
129C23×C4C2×D411yescharacteristic
130C23×C4C2×D412yes—
131C23×C4C2×D412yes—
132C23×C4C2×D412yes—
133C23×C4C2×Q814yes—
134C23×C4C2×Q814yes—
135C23×C4#4114yes—
136C23×C4#4114yes—
137C23×C4C2412yes—
138C23×C4C2411yescharacteristic
139C2×M16—24no—
140C2×M16—28no—
141C2×M16—28no—
142C2×M16—28no—
143C2×M16—216no—
144C2×M16—216no—
145C2×M16—48no—
146C2×M16—416no—
147C2×M16C2418yes—
148C22×C8—28no—
149C22×C8—24no—
150C22×C8—48no—
151C4⋊Q8—264no—
152C4⋊Q8—216no—
153C4⋊Q8C22×C4132yescomplemented
154#125—264no—
155#125—216no—
156#125C22×C4132yescomplemented
157C22⋊Q8—232no—
158C22⋊Q8—232no—
159C22⋊Q8—2128no—
160C4×Q8—232no—
161C4×Q8—232no—
162#117—28no—
163#117—28no—
164#117—28no—
165#117—216no—
166#117—24no—
167#117—28no—
168#117—24no—
169#117—28no—
170#117—28no—
171#117C22⋊C4116yes—
172#117C22⋊C4116yes—
173#117C22×C418yes—
174#117C22×C4116yes—
175#117C22×C4116yes—
176#117C2×D4116yes—
177#117C2×Q8116yescomplemented
178#117C2418yes—
179C2×C4⋊C4—24no—
180C2×C4⋊C4—28no—
181C2×C4⋊C4—28no—
182C2×C4⋊C4—216no—
183C2×C4⋊C4—28no—
184C2×C4⋊C4—24no—
185C2×C4⋊C4C22⋊C418yes—
186C2×C4⋊C4C22⋊C418yes—
187C2×C4⋊C4C22×C418yes—
188C2×C4⋊C4C22×C4116yes—
189C2×C4⋊C4C2×D418yes—
190C2×C22⋊C4—24no—
191C2×C22⋊C4—28no—
192C2×C22⋊C4—28no—
193C2×C22⋊C4—24no—
194C2×C22⋊C4—28no—
195C2×C22⋊C4—24no—
196C2×C22⋊C4C22⋊C418yes—
197C2×C22⋊C4C22⋊C418yes—
198C2×C22⋊C4C2×D418yes—
199C2×C42—24no—
200C2×C42—28no—
201C2×C42—216no—
202C2×C42—28no—
203C2×C42—22no—
204C2×C42—28no—
205C2×C42—21no—
206C2×C42—21no—
207C2×C42—24no—
208C2×C42—24no—
209C2×C42—24no—
210C2×C42—22no—
211C2×C42—22no—
212C2×C42—28no—
213C2×C42—216no—
214C2×C42—416no—
215C2×C42C22×C414yes—
216C2×C42C22×C414yes—
217C2×C42C2×D414yes—
218C2×C42C2×D414yes—
219C2×C42C2×D414yes—
220C2×C42C2×Q818yes—
221C2×C42C2×Q814yes—
222C2×C42C2×Q814yes—
223C2×C42C2×Q8116yescomplemented
224C2×C42C2414yes—
225C2×C42C2412yes—
226C2×C42C2412yes—
227C2×C42C2414yes—
228C4⋊C8—232no—
229#95—216no—
230C24—44no—
231C24C2×C22⋊C412yes—
232C24C2×C22⋊C412yes—
233C24C22⋊Q814yes—
234C24C22⋊Q814yes—
235C24C22×D411yescharacteristic
236C24C22×D412yes—
237C2×Q8—232no—
238C2×Q8—816no—
239C22×C4—28no—
240C22×C4—24no—
241C22×C4—22no—
242C22×C4—28no—
243C22×C4—24no—
244C22×C4—216no—
245C22×C4—28no—
246C22×C4—22no—
247C22×C4—24no—
248C22×C4—216no—
249C22×C4—48no—
250C22×C4—416no—
251C22×C4—432no—
252C22×C4—48no—
253C22×C4—44no—
254C22×C4—88no—
255C22×C4C2×C22⋊C418yes—
256C22×C4C2×C22⋊C418yes—
257C22×C4C2×C22⋊C412yes—
258C22×C4C2×C22⋊C414yes—
259C22×C4C2×C22⋊C414yes—
260C22×C4C2×C22⋊C412yes—
261C22×C4C4×Q818yes—
262C22×C4C4×Q818yes—
263C22×C4C4×Q818yes—
264C22×C4C4×Q818yes—
265C22×C4C22⋊Q814yes—
266C22×C4C22⋊Q818yes—
267C22×C4C22⋊Q814yes—
268C22×C4C22⋊Q818yes—
269C22×C4#12418yes—
270C22×C4#12418yes—
271C22×C4C4⋊Q818yes—
272C22×C4C4⋊Q818yes—
273C22×C4C23×C411yescharacteristic
274C22×C4C23×C411yescharacteristic
275C22×C4C23×C414yes—
276C22×C4C22×D418yes—
277C22×C4C22×D411yescharacteristic
278C22×C4C22×D412yes—
279C22×C4C22×D414yes—
280C22×C4C22×D411yescharacteristic
281C22×C4C22×D411yescharacteristic
282C22×C4C22×Q812yes—
283C22×C4C22×Q812yes—
284C22×C4C22×Q814yes—
285C22×C4C22×Q814yes—
286C22×C4C2×#4112yes—
287C22×C4C2×#4112yes—
288C22×C4C2×#4114yes—
289C22×C4C2×#4114yes—
290C22×C4C2511yescharacteristic
291M16—28no—
292M16—28no—
293M16—416no—
294M16—48no—
295C2×C8—28no—
296C2×C8—48no—
297C2×C8—416no—
298C4⋊C4—216no—
299C4⋊C4—28no—
300C4⋊C4—232no—
301C4⋊C4—264no—
302C4⋊C4—216no—
303C4⋊C4C2×C22⋊C4132yes—
304C4⋊C4C23×C4116yes—
305C22⋊C4—28no—
306C22⋊C4—216no—
307C22⋊C4—216no—
308C22⋊C4—28no—
309C22⋊C4C2×C22⋊C4132yes—
310C42—28no—
311C42—216no—
312C42—24no—
313C42—24no—
314C42—216no—
315C42—28no—
316C42—28no—
317C42—22no—
318C42—22no—
319C42—24no—
320C42—432no—
321C42C2×C22⋊C418yes—
322C42C2×C22⋊C418yes—
323C42C23×C418yes—
324C42C22×D418yes—
325C42C22×Q814yes—
326C42C22×Q814yes—
327C42C22×Q818yes—
328C23—24no—
329C23—28no—
330C23—48no—
331C23—44no—
332C23—44no—
333C23—48no—
334C23#39118yes—
335C23#39118yes—
336C23C22×C22⋊C411yescharacteristic
337C23C22×C22⋊C414yes—
338C23C22×C22⋊C411yescharacteristic
339C23C2×C22⋊Q812yes—
340C23C2×C22⋊Q812yes—
341C23C2×C22⋊Q814yes—
342C23C2×C22⋊Q814yes—
343C23C23×D411yescharacteristic
344Q8—832no—
345C2×C4—28no—
346C2×C4—216no—
347C2×C4—216no—
348C2×C4—24no—
349C2×C4—216no—
350C2×C4—24no—
351C2×C4—28no—
352C2×C4—48no—
353C2×C4—48no—
354C2×C4—432no—
355C2×C4—48no—
356C2×C4—416no—
357C2×C4—48no—
358C2×C4—44no—
359C2×C4—416no—
360C2×C4—816no—
361C2×C4#391116yes—
362C2×C4#391116yes—
363C2×C4#39118yes—
364C2×C4#39118yes—
365C2×C4C22×C22⋊C4116yes—
366C2×C4C22×C22⋊C411yescharacteristic
367C2×C4C22×C22⋊C414yes—
368C2×C4C22×C22⋊C411yescharacteristic
369C2×C4C2×C4×Q812yes—
370C2×C4C2×C4×Q812yes—
371C2×C4C2×C4×Q818yes—
372C2×C4C2×C4×Q818yes—
373C2×C4C2×C4×Q812yes—
374C2×C4C2×C4×Q812yes—
375C2×C4C2×C22⋊Q812yes—
376C2×C4C2×C22⋊Q814yes—
377C2×C4C2×C22⋊Q812yes—
378C2×C4C2×C22⋊Q814yes—
379C2×C4C2×#12412yes—
380C2×C4C2×#12418yes—
381C2×C4C2×#12412yes—
382C2×C4C2×C4⋊Q818yes—
383C2×C4C2×C4⋊Q812yes—
384C2×C4C2×C4⋊Q812yes—
385C2×C4C24×C411yescharacteristic
386C2×C4C23×D411yescharacteristic
387C2×C4C23×Q811yescharacteristic
388C2×C4C23×Q811yescharacteristic
389C2×C4C22×#4111yescharacteristic
390C2×C4C22×#4111yescharacteristic
391C8—48no—
392C22—24no—
393C22—24no—
394C22—216no—
395C22—22no—
396C22—22no—
397C22—28no—
398C22—44no—
399C22—44no—
400C22—48no—
401C22C2×#39118yes—
402C22C2×#39112yes—
403C22C2×#39112yes—
404C22#290114yes—
405C22C23×C22⋊C411yescharacteristic
406C22C22×C22⋊Q811yescharacteristic
407C22C22×C22⋊Q811yescharacteristic
408C4—28no—
409C4—216no—
410C4—48no—
411C4—44no—
412C4—416no—
413C4C2×#39112yes—
414C4C2×#39118yes—
415C4C2×#39112yes—
416C4C22×C4×Q811yescharacteristic
417C4C22×C4×Q811yescharacteristic
418C4C22×#12411yescharacteristic
419C4C22×C4⋊Q811yescharacteristic
420C2—21no—
421C2—21no—
422C2—22no—
423C2—28no—
424C2#2133014yesdirect product factor
425C2C22×#39111yescharacteristic
426C2C2×#290112yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C22⋊C4
prime radicalC25C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #21330C2direct (N × H)
5. C2×#1995C2semidirect
6. C2×#1994C2semidirect
12. #3458C4semidirect
15. C2×#544C4semidirect
33. #1995C22semidirect
34. #1994C22semidirect
52. #544C2×C4semidirect
59. #533C2×C4semidirect
62. C2×C4⋊Q8C2×C4semidirect
64. C2×#125C2×C4semidirect
81. C2×#117Q8semidirect
97. C22×C42Q8semidirect
153. C4⋊Q8C22×C4semidirect
156. #125C22×C4semidirect
177. #117C2×Q8semidirect
223. C2×C42C2×Q8semidirect
424. C2#21330direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#34582
C2×#29052
C2×C4×#1172
#213302
C2×#19952
C2×#19942
C2×#17332
C22×#3392