Finite Group Databasebeta

← C2×#21147 #6371851

Subgroups — C2×#21147 #6371851

Order 512.

3042 conjugacy classes of subgroups.

The subgroup lattice has 420 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#424C211yesmaximal, characteristic
2C22×#424C211yesmaximal, characteristic
3C23×C4⋊C8C211yesmaximal, characteristic
4C22×#405C211yesmaximal, characteristic
5C2×#2296C211yesmaximal, characteristic
6#21147C2116yesmaximal, direct product factor
7C2×#1940C214yesmaximal, complemented
8C2×#1939C214yesmaximal, complemented
9C2×#1729C211yesmaximal, characteristic
10C2×#1728C211yesmaximal, characteristic
11C23×M16C2211yescharacteristic
12C23×M16C2211yescharacteristic
13C24×C8C2211yescharacteristic
14C24×C8C2211yescharacteristic
15C22×#117C2211yescharacteristic
16C22×#117C2211yescharacteristic
17C23×C42C2211yescharacteristic
18C2×#424—28no—
19C2×#424—28no—
20C2×#424C2218yes—
21C2×#424C2218yes—
22C22×C4⋊C8—28no—
23C22×C4⋊C8C2212yes—
24C22×C4⋊C8C2212yes—
25C22×C4⋊C8C2214yes—
26C22×C4⋊C8C2212yes—
27C22×C4⋊C8C2212yes—
28C22×C4⋊C8C2218yes—
29C2×#405—28no—
30C2×#405C2218yes—
31C22×#97C2212yes—
32C22×C4×C8C2212yes—
33#2296C418yes—
34#2296C2218yes—
35C2×#389C412yes—
36C2×#389C412yes—
37C2×#385C412yes—
38C2×#385C412yes—
39C2×C4×C4⋊C4C2214yes—
40#1940C22132yescomplemented
41#1939C22132yescomplemented
42#1729C2218yes—
43#1728C2218yes—
44C2×#336C2214yes—
45C2×#336C2214yes—
46C24×C4C2×C411yescharacteristic
47C24×C4C2×C411yescharacteristic
48C24×C4C2311yescharacteristic
49C22×M16—24no—
50C22×M16—24no—
51C22×M16—24no—
52C22×M16—24no—
53C22×M16—24no—
54C22×M16Q818yes—
55C22×M16C2314yes—
56C22×M16C2314yes—
57C23×C8—24no—
58C23×C8—24no—
59C23×C8—24no—
60C23×C8—24no—
61C23×C8—24no—
62C23×C8D418yes—
63C23×C8C2314yes—
64C23×C8C2312yes—
65C23×C8C2312yes—
66C23×C8C2314yes—
67C23×C8C2311yescharacteristic
68C23×C8C2311yescharacteristic
69C23×C8C2312yes—
70C2×#117—24no—
71C2×#117—24no—
72C2×#117C2×C414yes—
73C2×#117C2×C414yes—
74C2×#117D418yes—
75C2×#117Q818yes—
76C2×#117C2314yes—
77C2×#117C2314yes—
78C22×C4⋊C4C2×C411yescharacteristic
79C22×C4⋊C4C2×C411yescharacteristic
80C22×C4⋊C4C2×C414yes—
81C22×C4⋊C4C2×C414yes—
82C22×C4⋊C4C2×C412yes—
83C22×C22⋊C4C2×C412yes—
84C22×C22⋊C4C2×C412yes—
85C22×C42—24no—
86C22×C42—24no—
87C22×C42C2×C412yes—
88C22×C42C2×C414yes—
89C22×C42C2314yes—
90C22×C42C2312yes—
91C22×C42C2312yes—
92C22×C42C2312yes—
93#424—232no—
94#424—232no—
95C2×C4⋊C8—28no—
96C2×C4⋊C8—28no—
97C2×C4⋊C8—232no—
98C2×C4⋊C8—28no—
99C2×C4⋊C8—28no—
100C2×C4⋊C8—216no—
101C2×C4⋊C8C2318yes—
102C2×C4⋊C8C2318yes—
103C2×C4⋊C8C2318yes—
104C2×C4⋊C8C23116yes—
105C2×C4⋊C8C2318yes—
106#405—232no—
107C2×#97—28no—
108C2×#97C2318yes—
109C2×C4×C8—28no—
110C2×C4×C8C2318yes—
111#389C2×C4116yes—
112#389C2×C4116yes—
113#385C2×C4116yes—
114#385C2×C4116yes—
115C4×C4⋊C4C2×C4116yes—
116C4×C4⋊C4C23116yes—
117C2×#95C2×C414yes—
118C2×#95C2×C414yes—
119#336C23116yes—
120#336C23116yes—
121C25C22×C411yescharacteristic
122C23×C4—24no—
123C23×C4—28no—
124C23×C4—24no—
125C23×C4—44no—
126C23×C4C22×C412yes—
127C23×C4C22×C412yes—
128C23×C4C22×C412yes—
129C23×C4C22×C414yes—
130C23×C4C22×C414yes—
131C23×C4C22×C412yes—
132C23×C4C22×C414yes—
133C23×C4C22×C411yescharacteristic
134C23×C4C22×C412yes—
135C23×C4C2×D414yes—
136C23×C4C2×D414yes—
137C23×C4C2×Q814yes—
138C23×C4C2×Q814yes—
139C23×C4#4114yes—
140C23×C4#4114yes—
141C23×C4C2412yes—
142C23×C4C2411yescharacteristic
143C2×M16—232no—
144C2×M16—28no—
145C2×M16—28no—
146C2×M16—28no—
147C2×M16—28no—
148C2×M16—28no—
149C2×M16—416no—
150C2×M16C2×Q8116yes—
151C22×C8—232no—
152C22×C8—22no—
153C22×C8—22no—
154C22×C8—28no—
155C22×C8—24no—
156C22×C8—22no—
157C22×C8—22no—
158C22×C8—28no—
159C22×C8—24no—
160C22×C8—24no—
161C22×C8—24no—
162C22×C8—28no—
163C22×C8—28no—
164C22×C8—24no—
165C22×C8—24no—
166C22×C8—24no—
167C22×C8—28no—
168C22×C8—24no—
169C22×C8—416no—
170C22×C8C2×D414yes—
171C22×C8C2×D414yes—
172C22×C8C2×D4116yes—
173C22×C8C2×Q818yes—
174C22×C8C2414yes—
175C22×C8C2414yes—
176C22×C8C2412yes—
177C22×C8C2412yes—
178C22×C8C2414yes—
179#117—216no—
180#117—28no—
181#117—28no—
182#117C4⋊C4132yes—
183#117C2×D4116yes—
184#117C2×Q8116yes—
185C2×C4⋊C4—24no—
186C2×C4⋊C4—24no—
187C2×C4⋊C4—216no—
188C2×C4⋊C4—48no—
189C2×C4⋊C4C4⋊C4116yes—
190C2×C4⋊C4C22×C414yes—
191C2×C4⋊C4C22×C414yes—
192C2×C4⋊C4C22×C4116yes—
193C2×C4⋊C4C22×C4116yes—
194C2×C4⋊C4C22×C418yes—
195C2×C22⋊C4—28no—
196C2×C22⋊C4C4⋊C4116yes—
197C2×C22⋊C4C22×C418yes—
198C2×C22⋊C4C22×C418yes—
199C2×C42—28no—
200C2×C42—216no—
201C2×C42—24no—
202C2×C42—24no—
203C2×C42—28no—
204C2×C42—24no—
205C2×C42—24no—
206C2×C42—28no—
207C2×C42C22×C414yes—
208C2×C42C22×C414yes—
209C2×C42C22×C418yes—
210C2×C42C22×C414yes—
211C2×C42C2×D418yes—
212C2×C42C2×Q818yes—
213C2×C42C2414yes—
214C2×C42C2414yes—
215C2×C42C2414yes—
216C4⋊C8—216no—
217C4⋊C8—216no—
218C4⋊C8—216no—
219C4⋊C8—216no—
220C4⋊C8—232no—
221#97—216no—
222C4×C8—216no—
223#95C22×C4116yes—
224#95C22×C4116yes—
225C24—24no—
226C24—24no—
227C24C2×C4⋊C414yes—
228C24C4×D414yes—
229C24C4×Q814yes—
230C24C23×C412yes—
231C24C23×C411yescharacteristic
232C22×C4—232no—
233C22×C4—28no—
234C22×C4—24no—
235C22×C4—28no—
236C22×C4—24no—
237C22×C4—28no—
238C22×C4—216no—
239C22×C4—28no—
240C22×C4—24no—
241C22×C4—24no—
242C22×C4—24no—
243C22×C4—28no—
244C22×C4—24no—
245C22×C4—28no—
246C22×C4—24no—
247C22×C4—48no—
248C22×C4—416no—
249C22×C4C2×C4⋊C4116yes—
250C22×C4C2×C4⋊C414yes—
251C22×C4C2×C4⋊C418yes—
252C22×C4C4×D414yes—
253C22×C4C4×D418yes—
254C22×C4C4×Q818yes—
255C22×C4C4×Q814yes—
256C22×C4#121116yes—
257C22×C4C22⋊Q8116yes—
258C22×C4#125116yes—
259C22×C4C4⋊Q8116yes—
260C22×C4#13118yes—
261C22×C4C23×C414yes—
262C22×C4C23×C414yes—
263C22×C4C23×C414yes—
264C22×C4C23×C418yes—
265C22×C4C23×C414yes—
266C22×C4C23×C411yescharacteristic
267C22×C4C23×C412yes—
268C22×C4C22×D412yes—
269C22×C4C22×D414yes—
270C22×C4C22×D412yes—
271C22×C4C22×D414yes—
272C22×C4C22×Q812yes—
273C22×C4C22×Q814yes—
274C22×C4C22×Q812yes—
275C22×C4C22×Q814yes—
276C22×C4C2×#4112yes—
277C22×C4C2×#4114yes—
278C22×C4C2×#4112yes—
279C22×C4C2×#4114yes—
280C22×C4C2511yescharacteristic
281M16—232no—
282M16—416no—
283C2×C8—28no—
284C2×C8—28no—
285C2×C8—232no—
286C2×C8—216no—
287C2×C8—22no—
288C2×C8—24no—
289C2×C8—22no—
290C2×C8—22no—
291C2×C8—22no—
292C2×C8—24no—
293C2×C8—24no—
294C2×C8—24no—
295C2×C8—24no—
296C2×C8—24no—
297C2×C8—24no—
298C2×C8—24no—
299C2×C8—48no—
300C2×C8—416no—
301C2×C8—48no—
302C2×C8C22×D414yes—
303C2×C8C22×D414yes—
304C2×C8C22×Q818yes—
305C4⋊C4—28no—
306C4⋊C4—28no—
307C4⋊C4—232no—
308C4⋊C4—416no—
309C4⋊C4C2×C4⋊C4132yes—
310C22⋊C4—216no—
311C22⋊C4C2×C4⋊C4132yes—
312C42—28no—
313C42—216no—
314C42—28no—
315C42—24no—
316C42—24no—
317C42—24no—
318C42—24no—
319C42C2×C4⋊C4116yes—
320C42C22×D418yes—
321C42C22×Q818yes—
322C23—216no—
323C23—28no—
324C23—28no—
325C23—216no—
326C23—24no—
327C23—24no—
328C23#389116yes—
329C23C22×C4⋊C414yes—
330C23C22×C4⋊C412yes—
331C23C2×C4×D414yes—
332C23C2×C4×D412yes—
333C23C2×C4×Q814yes—
334C23C2×C4×Q812yes—
335C23C2×#13114yes—
336C23#56814yes—
337C23C24×C411yescharacteristic
338C2×C4—232no—
339C2×C4—232no—
340C2×C4—24no—
341C2×C4—216no—
342C2×C4—28no—
343C2×C4—24no—
344C2×C4—28no—
345C2×C4—24no—
346C2×C4—24no—
347C2×C4—24no—
348C2×C4—28no—
349C2×C4—24no—
350C2×C4—28no—
351C2×C4—24no—
352C2×C4—416no—
353C2×C4—48no—
354C2×C4—48no—
355C2×C4—48no—
356C2×C4#389132yes—
357C2×C4#389116yes—
358C2×C4C22×C4⋊C4116yes—
359C2×C4C22×C4⋊C412yes—
360C2×C4C22×C4⋊C414yes—
361C2×C4C2×C4×D412yes—
362C2×C4C2×C4×D414yes—
363C2×C4C2×C4×Q812yes—
364C2×C4C2×C4×Q814yes—
365C2×C4C2×#12114yes—
366C2×C4C2×#12118yes—
367C2×C4C2×C22⋊Q814yes—
368C2×C4C2×C22⋊Q818yes—
369C2×C4C2×#12518yes—
370C2×C4C2×#12514yes—
371C2×C4C2×C4⋊Q818yes—
372C2×C4C2×C4⋊Q814yes—
373C2×C4C2×#13118yes—
374C2×C4C23×D411yescharacteristic
375C2×C4C23×D411yescharacteristic
376C2×C4C23×Q811yescharacteristic
377C2×C4C23×Q811yescharacteristic
378C2×C4C22×#4111yescharacteristic
379C2×C4C22×#4111yescharacteristic
380C8—24no—
381C8—24no—
382C8—28no—
383C8—44no—
384C8—44no—
385C22—28no—
386C22—232no—
387C22—28no—
388C22—24no—
389C22—24no—
390C22C2×#38918yes—
391C22C2×#38914yes—
392C22#290618yes—
393C22#292914yes—
394C22#293014yes—
395C22#296218yes—
396C22C23×C4⋊C411yescharacteristic
397C22C22×C4×D411yescharacteristic
398C22C22×C4×Q811yescharacteristic
399C22C22×#13112yes—
400C22C2×#56812yes—
401C4—216no—
402C4—28no—
403C4—44no—
404C4—44no—
405C4—44no—
406C4C2×#38914yes—
407C4C2×#38918yes—
408C4C22×#12111yescharacteristic
409C4C22×C22⋊Q811yescharacteristic
410C4C22×#12511yescharacteristic
411C4C22×C4⋊Q811yescharacteristic
412C2—28no—
413C2#2114718yesdirect product factor
414C2C22×#38911yescharacteristic
415C2C2×#290612yes—
416C2C2×#292911yescharacteristic
417C2C2×#293011yescharacteristic
418C2C2×#296212yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC25C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
6. #21147C2direct (N × H)
7. C2×#1940C2semidirect
8. C2×#1939C2semidirect
40. #1940C22semidirect
41. #1939C22semidirect
413. C2#21147direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4242
C23×C4⋊C82
C22×#4052
C2×#22962
#211472
C2×#19402
C2×#19392
C2×#17292
C2×#17282