Finite Group Databasebeta

← C2×#23455 #6431805

Subgroups — C2×#23455 #6431805

Order 512.

4254 conjugacy classes of subgroups.

The subgroup lattice has 387 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#533C211yesmaximal, characteristic
2C22×#419C212yesmaximal
3C22×#391C211yesmaximal, characteristic
4#23455C2116yesmaximal, direct product factor
5C2×#2026C214yesmaximal, complemented
6C2×#2024C214yesmaximal, complemented
7C2×#1736C212yesmaximal
8C2×#1728C211yesmaximal, characteristic
9C24×Q8C2211yescharacteristic
10C23×M16C2212yes—
11C2×#533—24no—
12C2×#533—216no—
13C2×#533C2218yes—
14C22×C4⋊Q8C2212yes—
15C22×#125C2212yes—
16C22×C22⋊Q8—22no—
17C22×C4×Q8—22no—
18C22×#117C2212yes—
19C23×C4⋊C4C2211yescharacteristic
20C23×C42C2211yescharacteristic
21C2×#419—216no—
22C2×#419C22116yes—
23C22×#103C2218yes—
24C2×#391—22no—
25C2×#391—24no—
26C2×#391C2212yes—
27C2×#391C2212yes—
28C2×#391C2218yes—
29C22×#95—22no—
30#2026C22132yescomplemented
31#2024C22132yescomplemented
32#1736C22116yes—
33C2×#340C2218yes—
34#1728C2218yes—
35C2×#336C2212yes—
36C2×#336C2212yes—
37C23×Q8—22no—
38C23×Q8—21no—
39C23×Q8—22no—
40C23×Q8—24no—
41C23×Q8—28no—
42C23×Q8—28no—
43C23×Q8Q818yescomplemented
44C23×Q8C2312yes—
45C23×Q8C2314yes—
46C24×C4—21no—
47C24×C4—21no—
48C24×C4D412yes—
49C24×C4C2311yescharacteristic
50C22×M16—28no—
51C22×M16—28no—
52C22×M16—28no—
53C22×M16C2318yes—
54C23×C8C2314yes—
55#533—264no—
56#533—264no—
57C2×C4⋊Q8—216no—
58C2×C4⋊Q8—24no—
59C2×C4⋊Q8C2318yes—
60C2×#125—216no—
61C2×#125—24no—
62C2×#125C2318yes—
63C2×C22⋊Q8—232no—
64C2×C22⋊Q8—216no—
65C2×C4×Q8—232no—
66C2×C4×Q8—216no—
67C2×#117—28no—
68C2×#117—24no—
69C2×#117D4116yes—
70C2×#117C2318yes—
71C22×C4⋊C4—24no—
72C22×C4⋊C4—22no—
73C22×C4⋊C4—28no—
74C22×C4⋊C4—22no—
75C22×C4⋊C4—21no—
76C22×C4⋊C4C2312yes—
77C22×C4⋊C4C2314yes—
78C22×C4⋊C4C2314yes—
79C22×C22⋊C4—22no—
80C22×C42—28no—
81C22×C42—22no—
82C22×C42D412yes—
83C22×C42D414yes—
84C22×C42C2311yescharacteristic
85C22×C42C2311yescharacteristic
86C22×C42C2314yes—
87#419—264no—
88C2×#103—232no—
89C2×#103C23132yes—
90#391—216no—
91#391—24no—
92#391—24no—
93#391C2318yes—
94#391C2318yes—
95C2×#95—216no—
96C2×#95—24no—
97C2×#95—24no—
98#340C23132yes—
99#336C2318yes—
100#336C2318yes—
101C25C2×D411yescharacteristic
102C22×Q8—216no—
103C22×Q8—28no—
104C22×Q8—216no—
105C22×Q8—28no—
106C22×Q8—24no—
107C22×Q8—22no—
108C22×Q8—24no—
109C22×Q8—28no—
110C22×Q8—264no—
111C22×Q8—28no—
112C22×Q8—216no—
113C22×Q8—28no—
114C22×Q8—216no—
115C22×Q8—48no—
116C22×Q8—44no—
117C22×Q8—48no—
118C22×Q8—48no—
119C22×Q8—44no—
120C22×Q8—432no—
121C22×Q8—48no—
122C22×Q8C2×Q818yes—
123C22×Q8C2×Q8116yescomplemented
124C22×Q8C2414yes—
125C23×C4—28no—
126C23×C4—28no—
127C23×C4—24no—
128C23×C4—24no—
129C23×C4—22no—
130C23×C4—28no—
131C23×C4—24no—
132C23×C4—22no—
133C23×C4—44no—
134C23×C4—44no—
135C23×C4—44no—
136C23×C4—48no—
137C23×C4—44no—
138C23×C4C2×D412yes—
139C23×C4C2×D418yes—
140C23×C4C2×D412yes—
141C23×C4C2×D412yes—
142C23×C4C2×D411yescharacteristic
143C23×C4C2×D418yes—
144C23×C4C2×Q814yes—
145C23×C4#4118yes—
146C23×C4#4114yes—
147C23×C4C2412yes—
148C23×C4C2411yescharacteristic
149C2×M16—216no—
150C2×M16—216no—
151C2×M16—216no—
152C2×M16—432no—
153C22×C8—28no—
154C22×C8—28no—
155C22×C8—28no—
156C22×C8C2418yes—
157C4⋊Q8—232no—
158C4⋊Q8—232no—
159#125—232no—
160#125—232no—
161C22⋊Q8—2128no—
162C4×Q8—2128no—
163#117—232no—
164#117—216no—
165#117C2×D4132yes—
166C2×C4⋊C4—232no—
167C2×C4⋊C4—216no—
168C2×C4⋊C4—216no—
169C2×C4⋊C4—28no—
170C2×C4⋊C4—24no—
171C2×C4⋊C4—28no—
172C2×C4⋊C4—28no—
173C2×C4⋊C4—216no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—22no—
176C2×C4⋊C4—48no—
177C2×C4⋊C4—44no—
178C2×C4⋊C4C2×D4116yes—
179C2×C4⋊C4C2414yes—
180C2×C4⋊C4C2418yes—
181C2×C22⋊C4—216no—
182C2×C22⋊C4—28no—
183C2×C42—216no—
184C2×C42—28no—
185C2×C42—216no—
186C2×C42—28no—
187C2×C42—24no—
188C2×C42—24no—
189C2×C42—216no—
190C2×C42C2×D418yes—
191C2×C42C2×D412yes—
192C2×C42C2×D412yes—
193C2×C42C2412yes—
194C2×C42C2412yes—
195#103—264no—
196#95—216no—
197#95—216no—
198C24—24no—
199C24—24no—
200C24#12014yes—
201C24C22⋊Q814yes—
202C24#12414yes—
203C24C22×D412yes—
204C24C22×D411yescharacteristic
205C2×Q8—232no—
206C2×Q8—28no—
207C2×Q8—216no—
208C2×Q8—24no—
209C2×Q8—232no—
210C2×Q8—264no—
211C2×Q8—28no—
212C2×Q8—28no—
213C2×Q8—464no—
214C2×Q8—416no—
215C2×Q8—48no—
216C2×Q8—44no—
217C2×Q8—416no—
218C2×Q8—432no—
219C2×Q8—48no—
220C2×Q8—44no—
221C2×Q8—416no—
222C2×Q8—464no—
223C2×Q8—432no—
224C2×Q8C22×Q818yes—
225C22×C4—24no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—216no—
229C22×C4—216no—
230C22×C4—28no—
231C22×C4—216no—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—28no—
236C22×C4—216no—
237C22×C4—24no—
238C22×C4—48no—
239C22×C4—432no—
240C22×C4—48no—
241C22×C4—44no—
242C22×C4—48no—
243C22×C4—44no—
244C22×C4—48no—
245C22×C4—48no—
246C22×C4—432no—
247C22×C4—416no—
248C22×C4—48no—
249C22×C4—44no—
250C22×C4—48no—
251C22×C4—816no—
252C22×C4#12014yes—
253C22×C4#12018yes—
254C22×C4C22⋊Q8132yes—
255C22×C4C22⋊Q818yes—
256C22×C4C22⋊Q814yes—
257C22×C4#124132yes—
258C22×C4#12418yes—
259C22×C4#12414yes—
260C22×C4#13718yes—
261C22×C4C22×D414yes—
262C22×C4C22×D414yes—
263C22×C4C22×D412yes—
264C22×C4C22×D411yescharacteristic
265C22×C4C22×D414yes—
266C22×C4C22×D418yes—
267C22×C4C22×Q812yes—
268C22×C4C22×Q814yes—
269C22×C4C2×#4114yes—
270C22×C4C2×#4118yes—
271C22×C4C2×#4112yes—
272C22×C4C2×#4114yes—
273C22×C4C2511yescharacteristic
274M16—432no—
275C2×C8—28no—
276C2×C8—28no—
277C2×C8—28no—
278C2×C8—416no—
279C4⋊C4—264no—
280C4⋊C4—232no—
281C4⋊C4—216no—
282C4⋊C4—28no—
283C4⋊C4—28no—
284C4⋊C4—48no—
285C4⋊C4—44no—
286C4⋊C4C22×D4116yes—
287C22⋊C4—232no—
288C42—216no—
289C42—24no—
290C42—24no—
291C42—232no—
292C42—24no—
293C42—24no—
294C23—216no—
295C23—28no—
296C23—28no—
297C23—216no—
298C23—24no—
299C23—24no—
300C23#393116yes—
301C23C2×#12014yes—
302C23C2×#12012yes—
303C23C2×C22⋊Q814yes—
304C23C2×C22⋊Q812yes—
305C23C2×#12414yes—
306C23C2×#12412yes—
307C23C2×#13714yes—
308C23#57514yes—
309C23C23×D411yescharacteristic
310Q8—216no—
311Q8—464no—
312Q8—416no—
313Q8—432no—
314Q8—48no—
315C2×C4—24no—
316C2×C4—216no—
317C2×C4—24no—
318C2×C4—24no—
319C2×C4—216no—
320C2×C4—28no—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—432no—
324C2×C4—432no—
325C2×C4—416no—
326C2×C4—44no—
327C2×C4—44no—
328C2×C4—48no—
329C2×C4—432no—
330C2×C4—48no—
331C2×C4—48no—
332C2×C4—44no—
333C2×C4—48no—
334C2×C4—816no—
335C2×C4—88no—
336C2×C4#393132yes—
337C2×C4#393116yes—
338C2×C4C2×#12014yes—
339C2×C4C2×#12012yes—
340C2×C4C2×C22⋊Q814yes—
341C2×C4C2×C22⋊Q812yes—
342C2×C4C2×C22⋊Q8116yes—
343C2×C4C2×C22⋊Q818yes—
344C2×C4C2×#12414yes—
345C2×C4C2×#12412yes—
346C2×C4C2×#12418yes—
347C2×C4C2×#124116yes—
348C2×C4C2×#13718yes—
349C2×C4C23×D412yes—
350C2×C4C23×Q811yescharacteristic
351C2×C4C22×#4112yes—
352C2×C4C22×#4111yescharacteristic
353C8—48no—
354C22—28no—
355C22—232no—
356C22—28no—
357C22—24no—
358C22—24no—
359C22C2×#39318yes—
360C22C2×#39314yes—
361C22#300718yes—
362C22#307818yes—
363C22#313914yes—
364C22#314014yes—
365C22C22×#12011yescharacteristic
366C22C22×C22⋊Q811yescharacteristic
367C22C22×#12411yescharacteristic
368C22C22×#13712yes—
369C22C2×#57512yes—
370C4—28no—
371C4—44no—
372C4—416no—
373C4—48no—
374C4—84no—
375C4C2×#39318yes—
376C4C2×#39314yes—
377C4C22×C22⋊Q812yes—
378C4C22×#12412yes—
379C2—28no—
380C2#2345518yesdirect product factor
381C2C22×#39311yescharacteristic
382C2C2×#300712yes—
383C2C2×#307812yes—
384C2C2×#313911yescharacteristic
385C2C2×#314011yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #23455C2direct (N × H)
5. C2×#2026C2semidirect
6. C2×#2024C2semidirect
30. #2026C22semidirect
31. #2024C22semidirect
43. C23×Q8Q8semidirect
123. C22×Q8C2×Q8semidirect
380. C2#23455direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5332
C22×#4192
C22×#3912
#234552
C2×#20262
C2×#20242
C2×#17362
C2×#17282