Finite Group Databasebeta

← C2×#21484 #6372741

Subgroups — C2×#21484 #6372741

Order 512.

4494 conjugacy classes of subgroups.

The subgroup lattice has 417 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3573C211yesmaximal, characteristic, complemented
2C2×#3025C211yesmaximal, characteristic
3C2×#2930C213yesmaximal, complemented
4#21484C2116yesmaximal, direct product factor
5C2×#1891C213yesmaximal, complemented
6C2×#1868C213yesmaximal, complemented
7C2×#1791C211yesmaximal, characteristic, complemented
8C2×#1757C213yesmaximal, complemented
9C2×#585C2211yescharacteristic
10#3573—212no—
11#3573C2218yescomplemented
12C2×#568—26no—
13C2×#568C2213yes—
14C22×#131—26no—
15C22×#131C2213yes—
16C23×M16C2211yescharacteristic, complemented
17C2×#525C2213yes—
18#3025C418yes—
19#3025C2218yes—
20C2×#458C414yes—
21C2×B(4,𝔽2)C414yes—
22#2930—212no—
23#2930C22124yescomplemented
24C2×#436—26no—
25C2×#435—26no—
26C2×#424C2213yescomplemented
27C2×#413C2213yes—
28C2×#410C2213yes—
29C2×#408C2213yes—
30C2×#407C2213yescomplemented
31C2×#405C2213yescomplemented
32#1891C22124yescomplemented
33#1868C22124yescomplemented
34#1791C2218yescomplemented
35#1757C22124yescomplemented
36C2×#344C2216yescomplemented
37#585—26no—
38#585—26no—
39#585C2×C414yes—
40#585C2314yes—
41C2×2−1+4—23no—
42C2×H(5,𝔽2)—23no—
43C2×H(5,𝔽2)C2×C414yes—
44C22×#41—26no—
45C22×#41C2313yes—
46C24×C4C2311yescharacteristic
47#568—248no—
48#568—26no—
49#568—212no—
50#568—248no—
51#568C23112yes—
52C2×#131—24no—
53C2×#131—212no—
54C2×#131—248no—
55C2×#131—26no—
56C2×#131—212no—
57C2×#131—26no—
58C2×#131—212no—
59C2×#131—248no—
60C2×#131D4112yescomplemented
61C2×#131C23112yes—
62C22×M16—212no—
63C22×M16—26no—
64C22×M16—23no—
65C22×M16—23no—
66C22×M16—26no—
67C22×M16D416yescomplemented
68C22×M16C2313yes—
69C22×M16C2313yes—
70C22×M16C2314yescomplemented
71C23×C8—24no—
72C23×C8D416yescomplemented
73C23×C8C2311yescharacteristic
74C23×C8C2311yescharacteristic
75#525—26no—
76#525—26no—
77#525C2×C4112yes—
78#525C23112yes—
79C2×#123C2×C416yes—
80C2×C22⋊Q8—23no—
81C2×#121—23no—
82C2×#120C2×C416yes—
83C2×C4×D4—26no—
84C2×#117C2313yes—
85#458C2×C4132yes—
86B(4,𝔽2)C2×C4132yes—
87#436—248no—
88#435—248no—
89#424—26no—
90#424C23112yescomplemented
91C2×C4⋊C8—26no—
92#413—26no—
93#413C23112yes—
94C2×#101—23no—
95C2×#100—23no—
96#410C2×C4112yes—
97#410C23112yes—
98C2×#99C2×C4112yes—
99#408—26no—
100#408C23112yes—
101#407—26no—
102#407C23112yescomplemented
103C2×C22⋊C8—26no—
104C2×C22⋊C8—26no—
105#405—26no—
106#405C23112yescomplemented
107C2×#97—23no—
108C2×C4×C8—23no—
109#344C23124yescomplemented
110C25C22×C411yescharacteristic
1112−1+4—224no—
1122−1+4—212no—
1132−1+4—212no—
114H(5,𝔽2)—224no—
115H(5,𝔽2)—212no—
116H(5,𝔽2)—224no—
117H(5,𝔽2)—212no—
118H(5,𝔽2)C22×C4116yes—
119C2×#41—24no—
120C2×#41—224no—
121C2×#41—212no—
122C2×#41—224no—
123C2×#41—212no—
124C2×#41—224no—
125C2×#41—26no—
126C2×#41—224no—
127C2×#41—26no—
128C2×#41—26no—
129C2×#41—26no—
130C2×#41C22×C416yes—
131C2×#41C2×D416yes—
132C2×#41#4116yes—
133C2×#41C2416yes—
134C22×Q8—26no—
135C22×Q8#4113yes—
136C22×D4—26no—
137C22×D4—212no—
138C22×D4—26no—
139C22×D4C22×C416yes—
140C22×D4#4113yes—
141C23×C4—24no—
142C23×C4—23no—
143C23×C4—23no—
144C23×C4—23no—
145C23×C4—23no—
146C23×C4C22×C411yescharacteristic
147C23×C4C22×C412yes—
148C23×C4C2×D416yes—
149C23×C4C2412yes—
150C23×C4C2411yescharacteristic
151#131—232no—
152#131—248no—
153#131—296no—
154#131—224no—
155#131—224no—
156#131—224no—
157#131—248no—
158#131—224no—
159C2×M16—212no—
160C2×M16—224no—
161C2×M16—296no—
162C2×M16—26no—
163C2×M16—224no—
164C2×M16—26no—
165C2×M16—23no—
166C2×M16—212no—
167C2×M16—212no—
168C2×M16—212no—
169C2×M16—212no—
170C2×M16—26no—
171C2×M16—26no—
172C2×M16—46no—
173C2×M16—46no—
174C2×M16—41no—
175C2×M16—43no—
176C2×M16C2×D416yes—
177C2×M16C2×D4124yescomplemented
178C2×M16C2416yes—
179C2×M16C2416yes—
180C22×C8—212no—
181C22×C8—232no—
182C22×C8—26no—
183C22×C8—26no—
184C22×C8—212no—
185C22×C8—23no—
186C22×C8—23no—
187C22×C8—23no—
188C22×C8C2×D416yes—
189C22×C8C2×D413yes—
190C22×C8C2×D413yes—
191C22×C8C2×D416yes—
192C22×C8C2×D4124yescomplemented
193C22×C8C2412yes—
194C22×C8C2412yes—
195#123—212no—
196#123C22×C4124yes—
197C22⋊Q8—212no—
198C22⋊Q8—212no—
199#121—212no—
200#121—212no—
201#120—212no—
202#120C22×C4124yes—
203C4×D4—224no—
204C4×D4—224no—
205#117—23no—
206#117—23no—
207#117C22×C416yes—
208#117C2416yes—
209C2×C4⋊C4—26no—
210C2×C4⋊C4—23no—
211C2×C22⋊C4—26no—
212C2×C22⋊C4—26no—
213C2×C22⋊C4C22×C416yes—
214C2×C42—23no—
215C4⋊C8—224no—
216#101—212no—
217#100—212no—
218#99C22×C4148yes—
219C22⋊C8—224no—
220C22⋊C8—224no—
221#97—212no—
222C4×C8—212no—
223C24—24no—
224C24—23no—
225C24—23no—
226C24—82no—
227C24C4×D416yes—
228C24C23×C412yes—
229C24C23×C411yescharacteristic
230#41—216no—
231#41—216no—
232#41—248no—
233#41—248no—
234#41—248no—
235#41—212no—
236#41—248no—
237#41—212no—
238#41—212no—
239#41—212no—
240#41—212no—
241#41—212no—
242#41—212no—
243#41—212no—
244C2×Q8—24no—
245C2×Q8—224no—
246C2×Q8—224no—
247C2×Q8—26no—
248C2×Q8—26no—
249C2×Q8C4×D416yes—
250C2×Q8C2×#4116yes—
251C2×D4—212no—
252C2×D4—248no—
253C2×D4—224no—
254C2×D4—224no—
255C2×D4—212no—
256C2×D4—248no—
257C2×D4—212no—
258C2×D4—224no—
259C2×D4—26no—
260C2×D4—26no—
261C2×D4—812no—
262C2×D4C4×D4112yes—
263C2×D4C4×D416yes—
264C2×D4C23×C4112yes—
265C2×D4C2×#4116yes—
266C22×C4—216no—
267C22×C4—212no—
268C22×C4—216no—
269C22×C4—26no—
270C22×C4—26no—
271C22×C4—26no—
272C22×C4—26no—
273C22×C4—26no—
274C22×C4—23no—
275C22×C4—23no—
276C22×C4—26no—
277C22×C4—26no—
278C22×C4—26no—
279C22×C4—26no—
280C22×C4—43no—
281C22×C4—41no—
282C22×C4—43no—
283C22×C4—43no—
284C22×C4—46no—
285C22×C4C4×D416yes—
286C22×C4C4×D4112yes—
287C22×C4C23×C412yes—
288C22×C4C23×C411yescharacteristic
289C22×C4C22×D4112yes—
290C22×C4C22×D413yes—
291C22×C4C22×D413yes—
292C22×C4C2×#4113yes—
293C22×C4C2×#4113yes—
294C22×C4C2511yescharacteristic
295M16—248no—
296M16—212no—
297M16—212no—
298M16—248no—
299M16—212no—
300M16—46no—
301M16—44no—
302M16—412no—
303C2×C8—248no—
304C2×C8—26no—
305C2×C8—26no—
306C2×C8—224no—
307C2×C8—224no—
308C2×C8—26no—
309C2×C8—26no—
310C2×C8—43no—
311C2×C8—41no—
312C2×C8—43no—
313C2×C8—43no—
314C2×C8#12016yes—
315C2×C8#12016yes—
316C2×C8#12011yescharacteristic
317C2×C8#12013yes—
318C2×C8C22×D4112yes—
319C2×C8C22×D416yes—
320C2×C8C22×D416yes—
321C4⋊C4—26no—
322C4⋊C4—224no—
323C4⋊C4—26no—
324C22⋊C4—224no—
325C22⋊C4—26no—
326C22⋊C4—224no—
327C22⋊C4C23×C4112yes—
328C42—26no—
329C42—26no—
330C23—216no—
331C23—26no—
332C23—26no—
333C23—26no—
334C23—42no—
335C23—412no—
336C23—46no—
337C23—46no—
338C23—43no—
339C23—41no—
340C23—82no—
341C23—88no—
342C23—86no—
343C23C2×C4×D413yes—
344C23C2×C4×D4112yes—
345C23C2×C4×D413yes—
346C23C24×C411yescharacteristic
347Q8—216no—
348Q8—212no—
349Q8—212no—
350D4—248no—
351D4—224no—
352D4—224no—
353D4—212no—
354D4—212no—
355D4—824no—
356C2×C4—248no—
357C2×C4—26no—
358C2×C4—26no—
359C2×C4—212no—
360C2×C4—212no—
361C2×C4—212no—
362C2×C4—212no—
363C2×C4—212no—
364C2×C4—26no—
365C2×C4—412no—
366C2×C4—43no—
367C2×C4—41no—
368C2×C4—42no—
369C2×C4—46no—
370C2×C4—42no—
371C2×C4—46no—
372C2×C4C2×C4×D4112yes—
373C2×C4C2×C4×D413yes—
374C2×C4C2×C4×D413yes—
375C2×C4C2×#12013yes—
376C2×C4C2×#12011yescharacteristic
377C2×C4#52513yes—
378C2×C4#52513yes—
379C2×C4#52516yes—
380C2×C4C23×D413yes—
381C2×C4C22×#4113yes—
382C8—212no—
383C8—42no—
384C8—46no—
385C8C2×#12012yes—
386C8C2×#12016yes—
387C22—26no—
388C22—212no—
389C22—43no—
390C22—41no—
391C22—412no—
392C22—46no—
393C22—46no—
394C22—412no—
395C22—42no—
396C22—86no—
397C22—86no—
398C22—816no—
399C22—82no—
400C22C4×#12013yes—
401C22C4×#12011yescharacteristic
402C22C22×C4×D413yes—
403C4—212no—
404C4—412no—
405C4—42no—
406C4C4×#12011yescharacteristic
407C4C4×#12013yes—
408C4C22×#12011yescharacteristic
409C4C2×#52513yes—
410C2—23no—
411C2—23no—
412C2—412no—
413C2—82no—
414C2#2148412yesdirect product factor
415C2C2×C4×#12011yescharacteristic
subgroupG/H
centerC2×C4C2×#120
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC22C4×#120
prime radicalC2×#3025C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3573C2semidirect
3. C2×#2930C2semidirect
4. #21484C2direct (N × H)
5. C2×#1891C2semidirect
6. C2×#1868C2semidirect
7. C2×#1791C2semidirect
8. C2×#1757C2semidirect
11. #3573C22semidirect
16. C23×M16C22semidirect
23. #2930C22semidirect
26. C2×#424C22semidirect
30. C2×#407C22semidirect
31. C2×#405C22semidirect
32. #1891C22semidirect
33. #1868C22semidirect
34. #1791C22semidirect
35. #1757C22semidirect
36. C2×#344C22semidirect
60. C2×#131D4semidirect
67. C22×M16D4semidirect
70. C22×M16C23semidirect
72. C23×C8D4semidirect
90. #424C23semidirect
102. #407C23semidirect
106. #405C23semidirect
109. #344C23semidirect
177. C2×M16C2×D4semidirect
192. C22×C8C2×D4semidirect
414. C2#21484direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#35732
C2×#30252
C2×#29302
#214842
C2×#18912
C2×#18682
C2×#17912
C2×#17572