Finite Group Databasebeta

← C2×#23454 #6431804

Subgroups — C2×#23454 #6431804

Order 512.

5094 conjugacy classes of subgroups.

The subgroup lattice has 421 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#533C211yesmaximal, characteristic, complemented
2C22×#418C212yesmaximal
3C22×#390C211yesmaximal, characteristic
4#23454C2116yesmaximal, direct product factor
5C2×#2025C214yesmaximal, complemented
6C2×#2023C214yesmaximal, complemented
7C2×#1736C212yesmaximal, complemented
8C2×#1728C211yesmaximal, characteristic, complemented
9C24×D4C2211yescharacteristic
10C23×M16C2212yes—
11C2×#533—24no—
12C2×#533—216no—
13C2×#533C2218yescomplemented
14C22×C4⋊Q8C2212yescomplemented
15C22×#125C2212yescomplemented
16C22×C22⋊Q8—22no—
17C22×C4×Q8—22no—
18C22×#117C2212yes—
19C23×C4⋊C4C2211yescharacteristic
20C23×C22⋊C4—22no—
21C23×C42C2211yescharacteristic
22C2×#418—216no—
23C2×#418C22116yes—
24C22×#102C2218yes—
25C2×#390—22no—
26C2×#390—24no—
27C2×#390C2212yes—
28C2×#390C2212yes—
29C2×#390C2218yes—
30#2025C22132yescomplemented
31#2023C22132yescomplemented
32#1736C22116yescomplemented
33C2×#340C2218yescomplemented
34#1728C2218yescomplemented
35C2×#336C2212yescomplemented
36C2×#336C2212yescomplemented
37C26—21no—
38C23×Q8—22no—
39C23×D4—28no—
40C23×D4—22no—
41C23×D4—21no—
42C23×D4—28no—
43C23×D4—24no—
44C23×D4Q818yescomplemented
45C23×D4C2312yes—
46C23×D4C2314yes—
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⋊Q8C2318yescomplemented
60C2×#125—216no—
61C2×#125—24no—
62C2×#125C2318yescomplemented
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×C22⋊C4—216no—
81C22×C22⋊C4—24no—
82C22×C22⋊C4—24no—
83C22×C22⋊C4—416no—
84C22×C42—28no—
85C22×C42—22no—
86C22×C42D412yes—
87C22×C42D414yes—
88C22×C42C2311yescharacteristic
89C22×C42C2311yescharacteristic
90C22×C42C2314yes—
91#418—264no—
92C2×#102—232no—
93C2×#102C23132yes—
94#390—216no—
95#390—24no—
96#390—24no—
97#390C2318yes—
98#390C2318yes—
99#340C23132yescomplemented
100#336C2318yescomplemented
101#336C2318yescomplemented
102C25—28no—
103C25—24no—
104C25—22no—
105C25—48no—
106C25—48no—
107C25—44no—
108C25—44no—
109C25C2×D411yescharacteristic
110C22×Q8—216no—
111C22×Q8—28no—
112C22×Q8—48no—
113C22×Q8—48no—
114C22×D4—264no—
115C22×D4—216no—
116C22×D4—28no—
117C22×D4—28no—
118C22×D4—216no—
119C22×D4—24no—
120C22×D4—22no—
121C22×D4—28no—
122C22×D4—216no—
123C22×D4—24no—
124C22×D4—28no—
125C22×D4—44no—
126C22×D4—48no—
127C22×D4—432no—
128C22×D4—48no—
129C22×D4—44no—
130C22×D4C2×Q818yes—
131C22×D4C2×Q8116yescomplemented
132C22×D4C2414yes—
133C23×C4—28no—
134C23×C4—24no—
135C23×C4—28no—
136C23×C4—24no—
137C23×C4—22no—
138C23×C4—44no—
139C23×C4—48no—
140C23×C4—44no—
141C23×C4C2×D412yes—
142C23×C4C2×D418yes—
143C23×C4C2×D412yes—
144C23×C4C2×D412yes—
145C23×C4C2×D411yescharacteristic
146C23×C4C2×D418yes—
147C23×C4C2×Q814yes—
148C23×C4#4118yes—
149C23×C4#4114yes—
150C23×C4C2412yes—
151C23×C4C2411yescharacteristic
152C2×M16—216no—
153C2×M16—216no—
154C2×M16—216no—
155C2×M16—432no—
156C22×C8—28no—
157C22×C8—28no—
158C22×C8—28no—
159C22×C8C2418yes—
160C4⋊Q8—232no—
161C4⋊Q8—232no—
162#125—232no—
163#125—232no—
164C22⋊Q8—2128no—
165C4×Q8—2128no—
166#117—232no—
167#117—216no—
168#117C2×D4132yes—
169C2×C4⋊C4—232no—
170C2×C4⋊C4—216no—
171C2×C4⋊C4—216no—
172C2×C4⋊C4—28no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—28no—
175C2×C4⋊C4—28no—
176C2×C4⋊C4—216no—
177C2×C4⋊C4—24no—
178C2×C4⋊C4—22no—
179C2×C4⋊C4—48no—
180C2×C4⋊C4—44no—
181C2×C4⋊C4C2×D4116yes—
182C2×C4⋊C4C2414yes—
183C2×C4⋊C4C2418yes—
184C2×C22⋊C4—216no—
185C2×C22⋊C4—28no—
186C2×C22⋊C4—216no—
187C2×C22⋊C4—216no—
188C2×C22⋊C4—416no—
189C2×C22⋊C4—464no—
190C2×C22⋊C4—416no—
191C2×C42—216no—
192C2×C42—28no—
193C2×C42—216no—
194C2×C42—28no—
195C2×C42—24no—
196C2×C42—24no—
197C2×C42—216no—
198C2×C42C2×D418yes—
199C2×C42C2×D412yes—
200C2×C42C2×D412yes—
201C2×C42C2412yes—
202C2×C42C2412yes—
203#102—264no—
204C24—24no—
205C24—24no—
206C24—28no—
207C24—216no—
208C24—24no—
209C24—416no—
210C24—464no—
211C24—416no—
212C24—48no—
213C24—44no—
214C24—48no—
215C24—44no—
216C24—48no—
217C24—48no—
218C24—432no—
219C24—816no—
220C24—816no—
221C24—832no—
222C24#12014yes—
223C24C22⋊Q814yes—
224C24#12414yes—
225C24C22×D412yes—
226C24C22×D411yescharacteristic
227C2×Q8—232no—
228C2×Q8—464no—
229C2×Q8—416no—
230C2×Q8—416no—
231C2×D4—232no—
232C2×D4—264no—
233C2×D4—28no—
234C2×D4—216no—
235C2×D4—28no—
236C2×D4—28no—
237C2×D4—24no—
238C2×D4—48no—
239C2×D4—44no—
240C2×D4—48no—
241C2×D4—44no—
242C2×D4—416no—
243C2×D4—432no—
244C2×D4—464no—
245C2×D4—432no—
246C2×D4C22×Q818yes—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—216no—
251C22×C4—216no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—28no—
255C22×C4—216no—
256C22×C4—24no—
257C22×C4—48no—
258C22×C4—432no—
259C22×C4—48no—
260C22×C4—48no—
261C22×C4—416no—
262C22×C4—48no—
263C22×C4—44no—
264C22×C4—48no—
265C22×C4—816no—
266C22×C4#12014yes—
267C22×C4#12018yes—
268C22×C4C22⋊Q8132yes—
269C22×C4C22⋊Q818yes—
270C22×C4C22⋊Q814yes—
271C22×C4#124132yes—
272C22×C4#12418yes—
273C22×C4#12414yes—
274C22×C4AGL(1,ℤ/8)18yes—
275C22×C4C22×D414yes—
276C22×C4C22×D414yes—
277C22×C4C22×D412yes—
278C22×C4C22×D411yescharacteristic
279C22×C4C22×D414yes—
280C22×C4C22×D418yes—
281C22×C4C22×Q812yes—
282C22×C4C22×Q814yes—
283C22×C4C2×#4114yes—
284C22×C4C2×#4118yes—
285C22×C4C2×#4112yes—
286C22×C4C2×#4114yes—
287C22×C4C2511yescharacteristic
288M16—432no—
289C2×C8—28no—
290C2×C8—28no—
291C2×C8—28no—
292C2×C8—416no—
293C4⋊C4—264no—
294C4⋊C4—232no—
295C4⋊C4—216no—
296C4⋊C4—28no—
297C4⋊C4—28no—
298C4⋊C4—48no—
299C4⋊C4—44no—
300C4⋊C4C22×D4116yes—
301C22⋊C4—232no—
302C22⋊C4—432no—
303C22⋊C4—432no—
304C42—216no—
305C42—24no—
306C42—24no—
307C42—232no—
308C42—24no—
309C42—24no—
310C23—216no—
311C23—28no—
312C23—28no—
313C23—216no—
314C23—24no—
315C23—24no—
316C23—28no—
317C23—464no—
318C23—432no—
319C23—432no—
320C23—416no—
321C23—44no—
322C23—44no—
323C23—48no—
324C23—48no—
325C23—8128no—
326C23—832no—
327C23—816no—
328C23—816no—
329C23—88no—
330C23—88no—
331C23—816no—
332C23#393116yes—
333C23C2×#12014yes—
334C23C2×#12012yes—
335C23C2×C22⋊Q814yes—
336C23C2×C22⋊Q812yes—
337C23C2×#12414yes—
338C23C2×#12412yes—
339C23C2×AGL(1,ℤ/8)14yes—
340C23#57514yes—
341C23C23×D411yescharacteristic
342Q8—464no—
343D4—216no—
344D4—416no—
345D4—432no—
346D4—48no—
347C2×C4—24no—
348C2×C4—216no—
349C2×C4—24no—
350C2×C4—24no—
351C2×C4—216no—
352C2×C4—24no—
353C2×C4—24no—
354C2×C4—432no—
355C2×C4—48no—
356C2×C4—432no—
357C2×C4—48no—
358C2×C4—48no—
359C2×C4—44no—
360C2×C4—48no—
361C2×C4—816no—
362C2×C4—88no—
363C2×C4#393132yes—
364C2×C4#393116yes—
365C2×C4C2×#12014yes—
366C2×C4C2×#12012yes—
367C2×C4C2×C22⋊Q814yes—
368C2×C4C2×C22⋊Q812yes—
369C2×C4C2×C22⋊Q8116yes—
370C2×C4C2×C22⋊Q818yes—
371C2×C4C2×#12414yes—
372C2×C4C2×#12412yes—
373C2×C4C2×#12418yes—
374C2×C4C2×#124116yes—
375C2×C4C2×AGL(1,ℤ/8)18yes—
376C2×C4C23×D412yes—
377C2×C4C23×Q811yescharacteristic
378C2×C4C22×#4112yes—
379C2×C4C22×#4111yescharacteristic
380C8—48no—
381C22—28no—
382C22—232no—
383C22—28no—
384C22—24no—
385C22—24no—
386C22—416no—
387C22—48no—
388C22—864no—
389C22—832no—
390C22—88no—
391C22—84no—
392C22—84no—
393C22C2×#39318yes—
394C22C2×#39314yes—
395C22#300618yes—
396C22#307718yes—
397C22#313814yes—
398C22#314014yes—
399C22C22×#12011yescharacteristic
400C22C22×C22⋊Q811yescharacteristic
401C22C22×#12411yescharacteristic
402C22C22×AGL(1,ℤ/8)12yes—
403C22C2×#57512yes—
404C4—28no—
405C4—44no—
406C4—416no—
407C4—84no—
408C4C2×#39318yes—
409C4C2×#39314yes—
410C4C22×C22⋊Q812yes—
411C4C22×#12412yes—
412C2—28no—
413C2—88no—
414C2#2345418yesdirect product factor
415C2C22×#39311yescharacteristic
416C2C2×#300612yes—
417C2C2×#307712yes—
418C2C2×#313811yescharacteristic
419C2C2×#314011yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC24×D4C22
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
1. C22×#533C2semidirect
4. #23454C2direct (N × H)
5. C2×#2025C2semidirect
6. C2×#2023C2semidirect
7. C2×#1736C2semidirect
8. C2×#1728C2semidirect
13. C2×#533C22semidirect
14. C22×C4⋊Q8C22semidirect
15. C22×#125C22semidirect
30. #2025C22semidirect
31. #2023C22semidirect
32. #1736C22semidirect
33. C2×#340C22semidirect
34. #1728C22semidirect
35. C2×#336C22semidirect
36. C2×#336C22semidirect
44. C23×D4Q8semidirect
59. C2×C4⋊Q8C23semidirect
62. C2×#125C23semidirect
99. #340C23semidirect
100. #336C23semidirect
101. #336C23semidirect
131. C22×D4C2×Q8semidirect
414. C2#23454direct (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×#4182
C22×#3902
#234542
C2×#20252
C2×#20232
C2×#17362
C2×#17282