Finite Group Databasebeta

← C2×#27816 #6458316

Subgroups — C2×#27816 #6458316

Order 512.

1826 conjugacy classes of subgroups.

The subgroup lattice has 460 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2568C211yesmaximal, characteristic
2C2×#2552C211yesmaximal, characteristic
3#27816C2116yesmaximal, direct product factor
4C2×#2101C212yesmaximal
5C2×#2026C212yesmaximal
6C2×#1991C212yesmaximal
7C2×#1990C211yesmaximal, characteristic
8C2×#1988C211yesmaximal, characteristic
9C2×#1933C212yesmaximal
10C2×#1803C211yesmaximal, characteristic
11C2×C8×C4⋊C4C211yesmaximal, characteristic
12C2×C4×#103C211yesmaximal, characteristic
13C22×C4⋊Q8C2211yescharacteristic
14C22×#125C2212yes—
15C22×C4×Q8C2211yescharacteristic
16C22×C4⋊C8C2211yescharacteristic
17C22×#103C2211yescharacteristic
18C22×#103C2212yes—
19C22×#103C2211yescharacteristic
20C22×C4×C8C2211yescharacteristic
21C22×C4×C8C2212yes—
22#2568—24no—
23#2568C2218yes—
24#2552—24no—
25#2552C2218yes—
26C2×#400—22no—
27C2×#398—22no—
28C2×#391—21no—
29C2×#391—21no—
30C2×#391C2212yes—
31C2×#389—21no—
32C2×#389C2212yes—
33C2×#384—21no—
34C2×#384C2211yescharacteristic
35C2×#382C2212yes—
36C2×C4×C4⋊C4C2211yescharacteristic
37C2×C4×C4⋊C4C2211yescharacteristic
38#2101C22116yes—
39#2026C22116yes—
40#1991C22116yes—
41#1990C2218yes—
42#1988C2218yes—
43#1933C22116yes—
44#1803C2218yes—
45C8×C4⋊C4C2218yes—
46C4×#103C2218yes—
47C2×#340C2212yes—
48C2×#340C2212yes—
49C2×#340C2212yes—
50C2×#340C2212yes—
51C2×#340C2211yescharacteristic
52C2×#340C2212yes—
53C2×#340C2211yescharacteristic
54C2×#336C2212yes—
55C23×Q8—21no—
56C23×Q8C2311yescharacteristic
57C23×C8C2312yes—
58C23×C8C2311yescharacteristic
59C23×C8C2311yescharacteristic
60C2×C4⋊Q8—22no—
61C2×C4⋊Q8—24no—
62C2×C4⋊Q8—24no—
63C2×C4⋊Q8C2314yes—
64C2×#125—28no—
65C2×#125—24no—
66C2×#125—44no—
67C2×#125C2318yes—
68C2×C4×Q8—22no—
69C2×C4×Q8—24no—
70C2×C4×Q8—24no—
71C2×C4×Q8C2314yes—
72C22×C4⋊C4—22no—
73C22×C4⋊C4—22no—
74C22×C4⋊C4—21no—
75C22×C4⋊C4—21no—
76C22×C4⋊C4—21no—
77C22×C4⋊C4—21no—
78C22×C4⋊C4—22no—
79C22×C4⋊C4D411yescharacteristic
80C22×C4⋊C4D411yescharacteristic
81C22×C4⋊C4C2312yes—
82C22×C4⋊C4C2311yescharacteristic
83C22×C4⋊C4C2312yes—
84C22×C4⋊C4C2311yescharacteristic
85C22×C4⋊C4C2311yescharacteristic
86C22×C42—21no—
87C22×C42—21no—
88C22×C42C2312yes—
89C22×C42C2311yescharacteristic
90C2×C4⋊C8—24no—
91C2×C4⋊C8C2314yes—
92C2×#103—24no—
93C2×#103—44no—
94C2×#103Q818yescomplemented
95C2×#103C2314yes—
96C2×#103C2318yes—
97C2×#103C2314yes—
98C2×C4×C8—24no—
99C2×C4×C8—44no—
100C2×C4×C8C2314yes—
101C2×C4×C8C2318yes—
102#400—216no—
103#398—216no—
104#391—28no—
105#391—28no—
106#391—24no—
107#391C2318yes—
108#389—28no—
109#389—24no—
110#389C2318yes—
111#384—28no—
112#384—22no—
113#384C2314yes—
114#382—24no—
115#382C2318yes—
116C4×C4⋊C4—22no—
117C4×C4⋊C4D414yes—
118C4×C4⋊C4C2314yes—
119C4×C4⋊C4C2314yes—
120C2×#95—21no—
121C2×#95—22no—
122C2×#95—22no—
123C2×#95—22no—
124C2×#95—22no—
125C2×#95—22no—
126C2×#95D412yes—
127#340C2318yes—
128#340C2314yes—
129#340C2318yes—
130#340C2318yes—
131#340C2318yes—
132#340C2318yes—
133#340C2314yes—
134#336C2318yes—
135C22×Q8—21no—
136C22×Q8—24no—
137C22×Q8—22no—
138C22×Q8—22no—
139C22×Q8—22no—
140C22×Q8—22no—
141C22×Q8—22no—
142C22×Q8—44no—
143C22×Q8—44no—
144C22×Q8—44no—
145C22×Q8C2×Q814yes—
146C22×Q8C2412yes—
147C23×C4—21no—
148C23×C4—21no—
149C23×C4—21no—
150C23×C4—22no—
151C23×C4—22no—
152C23×C4—21no—
153C23×C4C2×D412yes—
154C23×C4C2×D412yes—
155C23×C4C2×D411yescharacteristic
156C23×C4C2×D411yescharacteristic
157C23×C4C2411yescharacteristic
158C22×C8—22no—
159C22×C8—22no—
160C22×C8—22no—
161C22×C8—22no—
162C22×C8—24no—
163C22×C8—24no—
164C22×C8—24no—
165C22×C8—22no—
166C22×C8C2×Q814yes—
167C22×C8C2412yes—
168C22×C8C2414yes—
169C22×C8C2412yes—
170C4⋊Q8—28no—
171C4⋊Q8—28no—
172C4⋊Q8—48no—
173#125—216no—
174#125—48no—
175#125—416no—
176C4×Q8—28no—
177C4×Q8—28no—
178C4×Q8—48no—
179C2×C4⋊C4—24no—
180C2×C4⋊C4—24no—
181C2×C4⋊C4—21no—
182C2×C4⋊C4—21no—
183C2×C4⋊C4—22no—
184C2×C4⋊C4—22no—
185C2×C4⋊C4—22no—
186C2×C4⋊C4—22no—
187C2×C4⋊C4—24no—
188C2×C4⋊C4—24no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—24no—
191C2×C4⋊C4—24no—
192C2×C4⋊C4—28no—
193C2×C4⋊C4—28no—
194C2×C4⋊C4—24no—
195C2×C4⋊C4—24no—
196C2×C4⋊C4—21no—
197C2×C4⋊C4—22no—
198C2×C4⋊C4—22no—
199C2×C4⋊C4—28no—
200C2×C4⋊C4—24no—
201C2×C4⋊C4—48no—
202C2×C4⋊C4—48no—
203C2×C4⋊C4—44no—
204C2×C4⋊C4—44no—
205C2×C4⋊C4—44no—
206C2×C4⋊C4—82no—
207C2×C4⋊C4—84no—
208C2×C4⋊C4C2×D414yes—
209C2×C4⋊C4C2×D414yes—
210C2×C4⋊C4C2×Q814yes—
211C2×C4⋊C4#4114yes—
212C2×C4⋊C4C2412yes—
213C2×C4⋊C4C2414yes—
214C2×C4⋊C4C2414yes—
215C2×C4⋊C4C2412yes—
216C2×C4⋊C4C2412yes—
217C2×C42—24no—
218C2×C42—24no—
219C2×C42—24no—
220C2×C42—24no—
221C2×C42—44no—
222C2×C42—44no—
223C2×C42C2×D414yes—
224C2×C42C2×D412yes—
225C2×C42#4114yes—
226C2×C42#4114yes—
227C2×C42C2414yes—
228C2×C42C2412yes—
229C4⋊C8—28no—
230#103—28no—
231#103—48no—
232#103C2×Q8116yescomplemented
233C4×C8—28no—
234C4×C8—48no—
235#95—24no—
236#95—28no—
237#95—28no—
238#95—28no—
239#95—28no—
240#95—28no—
241#95C2×D418yes—
242C24C22×D411yescharacteristic
243C2×Q8—24no—
244C2×Q8—22no—
245C2×Q8—28no—
246C2×Q8—28no—
247C2×Q8—22no—
248C2×Q8—22no—
249C2×Q8—22no—
250C2×Q8—22no—
251C2×Q8—42no—
252C2×Q8—48no—
253C2×Q8—44no—
254C2×Q8—42no—
255C2×Q8—44no—
256C2×Q8—48no—
257C2×Q8—48no—
258C2×Q8—816no—
259C2×Q8C22×Q814yes—
260C22×C4—22no—
261C22×C4—22no—
262C22×C4—24no—
263C22×C4—24no—
264C22×C4—24no—
265C22×C4—24no—
266C22×C4—24no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—24no—
270C22×C4—24no—
271C22×C4—22no—
272C22×C4—22no—
273C22×C4—22no—
274C22×C4—22no—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—42no—
278C22×C4—42no—
279C22×C4—42no—
280C22×C4—42no—
281C22×C4—42no—
282C22×C4—42no—
283C22×C4—42no—
284C22×C4—44no—
285C22×C4—44no—
286C22×C4—44no—
287C22×C4—44no—
288C22×C4—44no—
289C22×C4—44no—
290C22×C4—42no—
291C22×C4—42no—
292C22×C4#12414yes—
293C22×C4#12414yes—
294C22×C4#13514yes—
295C22×C4#13514yes—
296C22×C4C22×D414yes—
297C22×C4C22×D414yes—
298C22×C4C22×D412yes—
299C22×C4C22×D411yescharacteristic
300C22×C4C22×D412yes—
301C22×C4C22×Q812yes—
302C22×C4C2×#4112yes—
303C22×C4C2×#4112yes—
304C22×C4C2×#4112yes—
305C22×C4H(5,𝔽2)12yes—
306C22×C42−1+412yes—
307C22×C4C2511yescharacteristic
308C2×C8—28no—
309C2×C8—22no—
310C2×C8—22no—
311C2×C8—22no—
312C2×C8—22no—
313C2×C8—24no—
314C2×C8—24no—
315C2×C8—24no—
316C2×C8—22no—
317C2×C8—48no—
318C2×C8—44no—
319C2×C8C22×Q814yes—
320C4⋊C4—24no—
321C4⋊C4—24no—
322C4⋊C4—28no—
323C4⋊C4—28no—
324C4⋊C4—22no—
325C4⋊C4—22no—
326C4⋊C4—22no—
327C4⋊C4—22no—
328C4⋊C4—24no—
329C4⋊C4—24no—
330C4⋊C4—24no—
331C4⋊C4—24no—
332C4⋊C4—416no—
333C4⋊C4—416no—
334C4⋊C4—42no—
335C4⋊C4—44no—
336C4⋊C4—48no—
337C4⋊C4—48no—
338C4⋊C4—44no—
339C4⋊C4—48no—
340C4⋊C4—84no—
341C4⋊C4—88no—
342C4⋊C4C22×Q814yes—
343C4⋊C4C2×#4114yes—
344C42—28no—
345C42—24no—
346C42—24no—
347C42—48no—
348C42—48no—
349C42#12418yes—
350C42C2×#4114yes—
351C42C2×#4114yes—
352C23C2×#12412yes—
353C23#54612yes—
354C23D4×Q812yes—
355C23C2×#13512yes—
356C23C2×#13512yes—
357C23#57712yes—
358C23#57812yes—
359C23C23×D411yescharacteristic
360Q8—24no—
361Q8—24no—
362Q8—42no—
363Q8—42no—
364Q8—48no—
365Q8—816no—
366C2×C4—28no—
367C2×C4—22no—
368C2×C4—22no—
369C2×C4—24no—
370C2×C4—24no—
371C2×C4—24no—
372C2×C4—24no—
373C2×C4—24no—
374C2×C4—24no—
375C2×C4—24no—
376C2×C4—24no—
377C2×C4—24no—
378C2×C4—48no—
379C2×C4—42no—
380C2×C4—42no—
381C2×C4—48no—
382C2×C4—48no—
383C2×C4—48no—
384C2×C4—48no—
385C2×C4—42no—
386C2×C4—42no—
387C2×C4—42no—
388C2×C4—42no—
389C2×C4—42no—
390C2×C4—44no—
391C2×C4—44no—
392C2×C4—44no—
393C2×C4—44no—
394C2×C4—44no—
395C2×C4—44no—
396C2×C4—42no—
397C2×C4—42no—
398C2×C4—88no—
399C2×C4—84no—
400C2×C4—88no—
401C2×C4#488116yes—
402C2×C4C2×#12414yes—
403C2×C4C2×#12414yes—
404C2×C4C2×#12412yes—
405C2×C4#53314yes—
406C2×C4#54214yes—
407C2×C4#54612yes—
408C2×C4D4×Q812yes—
409C2×C4#55414yes—
410C2×C4#55614yes—
411C2×C4C2×#13514yes—
412C2×C4C2×#13514yes—
413C2×C4C23×Q811yescharacteristic
414C2×C4C22×#4111yescharacteristic
415C2×C4C22×#4111yescharacteristic
416C2×C4C22×#4111yescharacteristic
417C2×C4C2×H(5,𝔽2)11yescharacteristic
418C2×C4C2×2−1+411yescharacteristic
419C8—24no—
420C8—44no—
421C8—42no—
422C22#249214yes—
423C22C2×#48814yes—
424C22#313714yes—
425C22#330214yes—
426C22#330414yes—
427C22#338114yes—
428C22#338314yes—
429C22C22×#12411yescharacteristic
430C22C2×#54611yescharacteristic
431C22C2×D4×Q811yescharacteristic
432C22C22×#13511yescharacteristic
433C22C22×#13511yescharacteristic
434C22C2×#57711yescharacteristic
435C22C2×#57811yescharacteristic
436C4—24no—
437C4—44no—
438C4—44no—
439C4—44no—
440C4—44no—
441C4—44no—
442C4—84no—
443C4—84no—
444C4—82no—
445C4#249214yes—
446C4C2×#48818yes—
447C4C2×#53311yescharacteristic
448C4C2×#54211yescharacteristic
449C4C2×#55411yescharacteristic
450C4C2×#55611yescharacteristic
451C2#2781618yesdirect product factor
452C2C2×#249211yescharacteristic
453C2C22×#48811yescharacteristic
454C2C2×#313711yescharacteristic
455C2C2×#330211yescharacteristic
456C2C2×#330411yescharacteristic
457C2C2×#338111yescharacteristic
458C2C2×#338311yescharacteristic
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #27816C2direct (N × H)
94. C2×#103Q8semidirect
232. #103C2×Q8semidirect
451. C2#27816direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#25682
C2×#25522
#278162
C2×#21012
C2×#20262
C2×#19912
C2×#19902
C2×#19882
C2×#19332
C2×#18032
C2×C8×C4⋊C42
C2×C4×#1032