Finite Group Databasebeta

← C2×#27956 #6458282

Subgroups — C2×#27956 #6458282

Order 512.

2306 conjugacy classes of subgroups.

The subgroup lattice has 427 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2857C211yesmaximal, characteristic
2C22×#382C211yesmaximal, characteristic
3#27956C2116yesmaximal, direct product factor
4C2×#2085C214yesmaximal, complemented
5C2×#1993C212yesmaximal, complemented
6C2×#1853C212yesmaximal
7C2×#1852C212yesmaximal
8C2×#1847C212yesmaximal, complemented
9C2×#1749C211yesmaximal, characteristic
10C22×C4⋊Q8C2211yescharacteristic
11C22×C22⋊Q8—21no—
12C23×C4⋊C4C2211yescharacteristic
13C23×C4⋊C4C2211yescharacteristic
14C23×C42C2211yescharacteristic
15C22×#107C2214yes—
16C22×#106C2214yes—
17C22×C22⋊C8C2212yes—
18C22×#97C2212yes—
19#2857—24no—
20#2857C2218yes—
21C2×#391—21no—
22C2×#389—21no—
23C2×#389C2212yes—
24C2×#384C2211yescharacteristic
25C2×#382—24no—
26C2×#382—21no—
27C2×#382—21no—
28C2×#382C2218yes—
29C2×#382C2212yes—
30C2×#382C2212yes—
31C2×#380—21no—
32C2×#380C2212yes—
33C22×#95—21no—
34C22×#95—21no—
35#2085C22132yescomplemented
36#1993C22116yescomplemented
37#1853C22116yes—
38#1852C22116yes—
39#1847C22116yescomplemented
40#1749C2218yes—
41C2×#340C2214yes—
42C2×#340C2214yes—
43C2×#336C2212yes—
44C23×Q8—21no—
45C24×C4—21no—
46C24×C4—21no—
47C24×C4D411yescharacteristic
48C24×C4D411yescharacteristic
49C24×C4C2311yescharacteristic
50C23×C8C2314yes—
51C2×C4⋊Q8—22no—
52C2×C4⋊Q8—28no—
53C2×C4⋊Q8C2314yes—
54C2×C22⋊Q8—28no—
55C2×C22⋊Q8—48no—
56C22×C4⋊C4—22no—
57C22×C4⋊C4—22no—
58C22×C4⋊C4—21no—
59C22×C4⋊C4—21no—
60C22×C4⋊C4—21no—
61C22×C4⋊C4—22no—
62C22×C4⋊C4—21no—
63C22×C4⋊C4—21no—
64C22×C4⋊C4—44no—
65C22×C4⋊C4—44no—
66C22×C4⋊C4C2312yes—
67C22×C4⋊C4C2312yes—
68C22×C4⋊C4C2312yes—
69C22×C4⋊C4C2312yes—
70C22×C4⋊C4C2314yes—
71C22×C4⋊C4C2314yes—
72C22×C22⋊C4—22no—
73C22×C42—28no—
74C22×C42D414yes—
75C22×C42D411yescharacteristic
76C22×C42D411yescharacteristic
77C22×C42C2314yes—
78C22×C42C2311yescharacteristic
79C22×C42C2311yescharacteristic
80C2×#107—48no—
81C2×#107C23116yes—
82C2×#106—48no—
83C2×#106C23116yes—
84C2×C22⋊C8Q8116yescomplemented
85C2×C22⋊C8C2318yes—
86C2×#97—28no—
87C2×#97C2318yes—
88#391—28no—
89#389—24no—
90#389—28no—
91#389C2318yes—
92#384—22no—
93#384C2314yes—
94#382—28no—
95#382—24no—
96#382—28no—
97#382—24no—
98#382C2318yes—
99#382C2318yes—
100#380—24no—
101#380—28no—
102#380C2318yes—
103C2×#95—28no—
104C2×#95—28no—
105C2×#95—22no—
106C2×#95—22no—
107C2×#95—22no—
108C2×#95—22no—
109C2×#95—22no—
110C2×#95—22no—
111#340C23116yes—
112#340C23116yes—
113#336C2318yes—
114C25C2×D411yescharacteristic
115C22×Q8—24no—
116C22×Q8—44no—
117C22×Q8—44no—
118C22×Q8—44no—
119C23×C4—24no—
120C23×C4—24no—
121C23×C4—24no—
122C23×C4—24no—
123C23×C4—24no—
124C23×C4—24no—
125C23×C4—24no—
126C23×C4—24no—
127C23×C4—22no—
128C23×C4—22no—
129C23×C4—22no—
130C23×C4—22no—
131C23×C4—42no—
132C23×C4—42no—
133C23×C4—44no—
134C23×C4—44no—
135C23×C4—44no—
136C23×C4—44no—
137C23×C4—44no—
138C23×C4—44no—
139C23×C4C2×D411yescharacteristic
140C23×C4C2×D411yescharacteristic
141C23×C4C2×D414yes—
142C23×C4C2×D414yes—
143C23×C4C2×D411yescharacteristic
144C23×C4C2×D411yescharacteristic
145C23×C4C2×D412yes—
146C23×C4C2×D411yescharacteristic
147C23×C4C2×Q818yes—
148C23×C4C2412yes—
149C23×C4C2411yescharacteristic
150C22×C8—28no—
151C22×C8—28no—
152C22×C8C2×Q8116yes—
153C22×C8C2418yes—
154C4⋊Q8—216no—
155C4⋊Q8—48no—
156C22⋊Q8—432no—
157C2×C4⋊C4—28no—
158C2×C4⋊C4—28no—
159C2×C4⋊C4—28no—
160C2×C4⋊C4—28no—
161C2×C4⋊C4—24no—
162C2×C4⋊C4—24no—
163C2×C4⋊C4—22no—
164C2×C4⋊C4—22no—
165C2×C4⋊C4—24no—
166C2×C4⋊C4—28no—
167C2×C4⋊C4—24no—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—22no—
170C2×C4⋊C4—22no—
171C2×C4⋊C4—48no—
172C2×C4⋊C4—48no—
173C2×C4⋊C4—44no—
174C2×C4⋊C4—44no—
175C2×C4⋊C4—44no—
176C2×C4⋊C4—48no—
177C2×C4⋊C4—48no—
178C2×C4⋊C4—44no—
179C2×C4⋊C4—48no—
180C2×C4⋊C4—44no—
181C2×C4⋊C4C2414yes—
182C2×C4⋊C4C2414yes—
183C2×C4⋊C4C2414yes—
184C2×C4⋊C4C2414yes—
185C2×C22⋊C4—28no—
186C2×C22⋊C4—48no—
187C2×C42—24no—
188C2×C42—24no—
189C2×C42—24no—
190C2×C42—216no—
191C2×C42—216no—
192C2×C42C2×D412yes—
193C2×C42C2×D414yes—
194C2×C42C2×D414yes—
195C2×C42C2×D412yes—
196C2×C42#4118yes—
197C2×C42C2412yes—
198C2×C42C2412yes—
199#107—416no—
200#106—416no—
201C22⋊C8C2×Q8132yescomplemented
202#97—216no—
203#95—28no—
204#95—28no—
205#95—28no—
206#95—28no—
207#95—28no—
208#95—28no—
209C24—22no—
210C24—22no—
211C24—22no—
212C24—22no—
213C24C4⋊Q814yes—
214C24AGL(1,ℤ/8)14yes—
215C24#13714yes—
216C24C22×D412yes—
217C24C22×D411yescharacteristic
218C2×Q8—48no—
219C2×Q8—48no—
220C2×Q8—48no—
221C2×Q8—816no—
222C22×C4—22no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—22no—
227C22×C4—22no—
228C22×C4—24no—
229C22×C4—24no—
230C22×C4—232no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—22no—
234C22×C4—22no—
235C22×C4—22no—
236C22×C4—28no—
237C22×C4—28no—
238C22×C4—22no—
239C22×C4—22no—
240C22×C4—22no—
241C22×C4—28no—
242C22×C4—28no—
243C22×C4—24no—
244C22×C4—24no—
245C22×C4—24no—
246C22×C4—24no—
247C22×C4—44no—
248C22×C4—44no—
249C22×C4—416no—
250C22×C4—416no—
251C22×C4—48no—
252C22×C4—48no—
253C22×C4—48no—
254C22×C4—48no—
255C22×C4—44no—
256C22×C4—44no—
257C22×C4—44no—
258C22×C4—44no—
259C22×C4—44no—
260C22×C4—44no—
261C22×C4—48no—
262C22×C4—44no—
263C22×C4—48no—
264C22×C4—44no—
265C22×C4—44no—
266C22×C4—44no—
267C22×C4—44no—
268C22×C4—44no—
269C22×C4—816no—
270C22×C4—816no—
271C22×C4#12314yes—
272C22×C4#12314yes—
273C22×C4C4⋊Q814yes—
274C22×C4C4⋊Q818yes—
275C22×C4C22×D412yes—
276C22×C4C22×D412yes—
277C22×C4C22×D412yes—
278C22×C4C22×D412yes—
279C22×C4C22×D412yes—
280C22×C4C22×D411yescharacteristic
281C22×C4C22×Q818yes—
282C22×C4C22×Q814yes—
283C22×C4C2×#4114yes—
284C22×C4H(5,𝔽2)14yes—
285C22×C4C2511yescharacteristic
286C2×C8—232no—
287C2×C8—28no—
288C2×C8—28no—
289C2×C8C22×Q8116yes—
290C4⋊C4—28no—
291C4⋊C4—28no—
292C4⋊C4—28no—
293C4⋊C4—28no—
294C4⋊C4—48no—
295C4⋊C4—48no—
296C4⋊C4—48no—
297C4⋊C4—48no—
298C4⋊C4—416no—
299C4⋊C4—44no—
300C4⋊C4—48no—
301C4⋊C4—44no—
302C4⋊C4—44no—
303C4⋊C4—44no—
304C22⋊C4—416no—
305C42—28no—
306C42—28no—
307C42—24no—
308C42—24no—
309C42#12318yes—
310C42C2×#4118yes—
311C23—28no—
312C23—28no—
313C23—28no—
314C23—22no—
315C23—22no—
316C23—28no—
317C23—28no—
318C23—28no—
319C23—22no—
320C23—22no—
321C23#501116yes—
322C23C2×#12312yes—
323C23C2×C4⋊Q814yes—
324C23C2×C4⋊Q812yes—
325C23#53512yes—
326C23C2×AGL(1,ℤ/8)14yes—
327C23C2×AGL(1,ℤ/8)12yes—
328C23C2×#13714yes—
329C23C2×#13712yes—
330C23#57512yes—
331C23#57512yes—
332C23C23×D411yescharacteristic
333Q8—816no—
334C2×C4—28no—
335C2×C4—28no—
336C2×C4—22no—
337C2×C4—22no—
338C2×C4—28no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—22no—
343C2×C4—216no—
344C2×C4—216no—
345C2×C4—22no—
346C2×C4—22no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—416no—
352C2×C4—416no—
353C2×C4—44no—
354C2×C4—44no—
355C2×C4—44no—
356C2×C4—44no—
357C2×C4—44no—
358C2×C4—44no—
359C2×C4—44no—
360C2×C4—44no—
361C2×C4—44no—
362C2×C4—44no—
363C2×C4—44no—
364C2×C4—44no—
365C2×C4—44no—
366C2×C4—44no—
367C2×C4—816no—
368C2×C4—816no—
369C2×C4—88no—
370C2×C4—88no—
371C2×C4—88no—
372C2×C4—88no—
373C2×C4C2×#12314yes—
374C2×C4C2×#12314yes—
375C2×C4C2×#12312yes—
376C2×C4C2×C4⋊Q814yes—
377C2×C4C2×C4⋊Q812yes—
378C2×C4#53512yes—
379C2×C4#554116yes—
380C2×C4C23×Q812yes—
381C2×C4C22×#4112yes—
382C2×C4C2×H(5,𝔽2)12yes—
383C8—216no—
384C22—232no—
385C22—24no—
386C22—24no—
387C22—24no—
388C22—24no—
389C22—24no—
390C22—24no—
391C22#250214yes—
392C22#309414yes—
393C22#309514yes—
394C22C2×#50118yes—
395C22C2×#50114yes—
396C22#316614yes—
397C22#321314yes—
398C22#321514yes—
399C22C22×#12311yescharacteristic
400C22C22×C4⋊Q811yescharacteristic
401C22C2×#53511yescharacteristic
402C22C22×AGL(1,ℤ/8)11yescharacteristic
403C22C22×#13711yescharacteristic
404C22C2×#57511yescharacteristic
405C22C2×#57511yescharacteristic
406C4—24no—
407C4—24no—
408C4—24no—
409C4—42no—
410C4—42no—
411C4—84no—
412C4—84no—
413C4—84no—
414C4—84no—
415C4#250214yes—
416C4C2×#55414yes—
417C2—28no—
418C2#2795618yesdirect product factor
419C2C2×#250211yescharacteristic
420C2C2×#309411yescharacteristic
421C2C2×#309511yescharacteristic
422C2C22×#50111yescharacteristic
423C2C2×#316611yescharacteristic
424C2C2×#321311yescharacteristic
425C2C2×#321511yescharacteristic
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
3. #27956C2direct (N × H)
4. C2×#2085C2semidirect
5. C2×#1993C2semidirect
8. C2×#1847C2semidirect
35. #2085C22semidirect
36. #1993C22semidirect
39. #1847C22semidirect
84. C2×C22⋊C8Q8semidirect
201. C22⋊C8C2×Q8semidirect
418. C2#27956direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28572
C22×#3822
#279562
C2×#20852
C2×#19932
C2×#18532
C2×#18522
C2×#18472
C2×#17492