Finite Group Databasebeta

← C2×#30309 #6435987

Subgroups — C2×#30309 #6435987

Order 512.

1914 conjugacy classes of subgroups.

The subgroup lattice has 390 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2868C211yesmaximal, characteristic
2C2×#2864C211yesmaximal, characteristic
3#30309C2116yesmaximal, direct product factor
4C2×#2084C212yesmaximal
5C2×#2083C212yesmaximal
6C2×#2058C212yesmaximal
7C2×#2057C212yesmaximal
8C2×#1847C212yesmaximal
9C2×#1836C212yesmaximal
10C2×#1745C211yesmaximal, characteristic
11C22×C4⋊Q8—21no—
12C22×C4⋊Q8—21no—
13C22×C4⋊Q8C2212yes—
14C22×#107C2214yes—
15C22×#106C2214yes—
16C22×#97C2212yes—
17#2868—24no—
18#2868C2218yes—
19#2864—24no—
20#2864C2218yes—
21C2×#389C2211yescharacteristic
22C2×#389C2211yescharacteristic
23C2×#389C2211yescharacteristic
24C2×#389C2211yescharacteristic
25C2×#387—21no—
26C2×#387—21no—
27C2×#387—21no—
28C2×#387—21no—
29C2×#384—21no—
30C2×#384—21no—
31C2×#384C2212yes—
32C2×#384C2212yes—
33C2×#382C2211yescharacteristic
34C2×#382C2211yescharacteristic
35C2×C43C2211yescharacteristic
36#2084C22116yes—
37#2083C22116yes—
38#2058C22116yes—
39#2057C22116yes—
40#1847C22116yes—
41#1836C22116yes—
42#1745C2218yes—
43C2×#340C2214yes—
44C2×#340C2214yes—
45C2×#336C2212yes—
46C2×#336C2212yes—
47C23×Q8—22no—
48C23×C8C2314yes—
49C2×C4⋊Q8—24no—
50C2×C4⋊Q8—28no—
51C2×C4⋊Q8—28no—
52C2×C4⋊Q8—48no—
53C2×C4⋊Q8—48no—
54C2×C4⋊Q8—48no—
55C2×C4⋊Q8C2318yes—
56C22×C4⋊C4—22no—
57C22×C4⋊C4—22no—
58C22×C4⋊C4—22no—
59C22×C4⋊C4—22no—
60C22×C4⋊C4—22no—
61C22×C4⋊C4—21no—
62C22×C4⋊C4—21no—
63C22×C4⋊C4—21no—
64C22×C4⋊C4—21no—
65C22×C4⋊C4C2311yescharacteristic
66C22×C4⋊C4C2314yes—
67C22×C4⋊C4C2311yescharacteristic
68C22×C4⋊C4C2311yescharacteristic
69C22×C4⋊C4C2311yescharacteristic
70C22×C42D411yescharacteristic
71C22×C42D411yescharacteristic
72C22×C42D411yescharacteristic
73C22×C42D411yescharacteristic
74C22×C42C2311yescharacteristic
75C22×C42C2311yescharacteristic
76C22×C42C2311yescharacteristic
77C2×#107—48no—
78C2×#107C23116yes—
79C2×#106—48no—
80C2×#106C23116yes—
81C2×#97Q8116yescomplemented
82C2×#97C2318yes—
83#389—22no—
84#389—22no—
85#389—22no—
86#389—22no—
87#389C2314yes—
88#389C2314yes—
89#389C2314yes—
90#389C2314yes—
91#387—28no—
92#387—28no—
93#387—28no—
94#387—28no—
95#384—24no—
96#384—24no—
97#384—28no—
98#384—28no—
99#384C2318yes—
100#384C2318yes—
101#382—22no—
102#382—22no—
103#382C2314yes—
104#382C2314yes—
105C2×#95—21no—
106C2×#95—21no—
107C2×#95—21no—
108C2×#95—21no—
109C2×#95—21no—
110C2×#95—21no—
111C2×#95—21no—
112C2×#95—21no—
113C43D414yes—
114C43C2314yes—
115#340C23116yes—
116#340C23116yes—
117#336C2318yes—
118#336C2318yes—
119C22×Q8—28no—
120C22×Q8—48no—
121C22×Q8—48no—
122C22×Q8—48no—
123C23×C4—24no—
124C23×C4—21no—
125C23×C4—21no—
126C23×C4—21no—
127C23×C4—21no—
128C23×C4C2×D411yescharacteristic
129C23×C4C2×D411yescharacteristic
130C23×C4C2×D411yescharacteristic
131C23×C4C2×D411yescharacteristic
132C23×C4C2×D411yescharacteristic
133C23×C4C2×D411yescharacteristic
134C23×C4C2411yescharacteristic
135C22×C8—28no—
136C22×C8—28no—
137C22×C8C2×Q8116yes—
138C22×C8C2418yes—
139C4⋊Q8—416no—
140C4⋊Q8—416no—
141C4⋊Q8—432no—
142C4⋊Q8—432no—
143C2×C4⋊C4—28no—
144C2×C4⋊C4—28no—
145C2×C4⋊C4—24no—
146C2×C4⋊C4—24no—
147C2×C4⋊C4—24no—
148C2×C4⋊C4—24no—
149C2×C4⋊C4—28no—
150C2×C4⋊C4—28no—
151C2×C4⋊C4—28no—
152C2×C4⋊C4—28no—
153C2×C4⋊C4—28no—
154C2×C4⋊C4—24no—
155C2×C4⋊C4—24no—
156C2×C4⋊C4—24no—
157C2×C4⋊C4—24no—
158C2×C4⋊C4—24no—
159C2×C4⋊C4—21no—
160C2×C4⋊C4—21no—
161C2×C4⋊C4—21no—
162C2×C4⋊C4—21no—
163C2×C4⋊C4—48no—
164C2×C4⋊C4—48no—
165C2×C4⋊C4—48no—
166C2×C4⋊C4—48no—
167C2×C4⋊C4—44no—
168C2×C4⋊C4—44no—
169C2×C4⋊C4—48no—
170C2×C4⋊C4—44no—
171C2×C4⋊C4—44no—
172C2×C4⋊C4C2418yes—
173C2×C4⋊C4C2412yes—
174C2×C4⋊C4C2412yes—
175C2×C4⋊C4C2412yes—
176C2×C4⋊C4C2412yes—
177C2×C42—24no—
178C2×C42—24no—
179C2×C42—24no—
180C2×C42—24no—
181C2×C42—24no—
182C2×C42—24no—
183C2×C42C2×D412yes—
184C2×C42C2×D414yes—
185C2×C42C2×D414yes—
186C2×C42C2×D412yes—
187C2×C42C2×D414yes—
188C2×C42C2×D414yes—
189C2×C42C2×D412yes—
190C2×C42C2×Q818yes—
191C2×C42C2412yes—
192C2×C42C2412yes—
193C2×C42C2412yes—
194#107—416no—
195#106—416no—
196#97C2×Q8132yescomplemented
197#95—24no—
198#95—24no—
199#95—24no—
200#95—24no—
201#95—24no—
202#95—24no—
203#95—24no—
204#95—24no—
205C24C22×D411yescharacteristic
206C2×Q8—416no—
207C2×Q8—416no—
208C2×Q8—416no—
209C2×Q8—832no—
210C22×C4—22no—
211C22×C4—22no—
212C22×C4—22no—
213C22×C4—22no—
214C22×C4—22no—
215C22×C4—22no—
216C22×C4—22no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—22no—
220C22×C4—22no—
221C22×C4—22no—
222C22×C4—22no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—28no—
227C22×C4—48no—
228C22×C4—42no—
229C22×C4—42no—
230C22×C4—42no—
231C22×C4—42no—
232C22×C4—48no—
233C22×C4—48no—
234C22×C4—42no—
235C22×C4—42no—
236C22×C4—42no—
237C22×C4—42no—
238C22×C4—42no—
239C22×C4—42no—
240C22×C4—42no—
241C22×C4—42no—
242C22×C4C4⋊Q814yes—
243C22×C4C4⋊Q814yes—
244C22×C4AGL(1,ℤ/8)14yes—
245C22×C4AGL(1,ℤ/8)14yes—
246C22×C4#13714yes—
247C22×C4#13714yes—
248C22×C4C22×D412yes—
249C22×C4C22×D412yes—
250C22×C4C22×D412yes—
251C22×C4C22×D412yes—
252C22×C4C22×D412yes—
253C22×C4C22×D412yes—
254C22×C4C22×D411yescharacteristic
255C22×C4C22×Q814yes—
256C22×C4H(5,𝔽2)14yes—
257C22×C42−1+414yes—
258C22×C4C2511yescharacteristic
259C2×C8—232no—
260C2×C8—28no—
261C2×C8—28no—
262C2×C8C22×Q8116yes—
263C4⋊C4—24no—
264C4⋊C4—28no—
265C4⋊C4—24no—
266C4⋊C4—28no—
267C4⋊C4—24no—
268C4⋊C4—24no—
269C4⋊C4—416no—
270C4⋊C4—416no—
271C4⋊C4—416no—
272C4⋊C4—416no—
273C4⋊C4—42no—
274C4⋊C4—42no—
275C4⋊C4—48no—
276C4⋊C4—42no—
277C4⋊C4—42no—
278C4⋊C4—48no—
279C4⋊C4—48no—
280C4⋊C4—416no—
281C4⋊C4—48no—
282C4⋊C4—48no—
283C42—24no—
284C42—24no—
285C42—28no—
286C42—28no—
287C42—28no—
288C42—28no—
289C42—24no—
290C42—24no—
291C42C4⋊Q818yes—
292C42C22×Q818yes—
293C23C2×C4⋊Q812yes—
294C23#53512yes—
295C23#53612yes—
296C23C2×AGL(1,ℤ/8)12yes—
297C23C2×AGL(1,ℤ/8)12yes—
298C23C2×#13712yes—
299C23C2×#13712yes—
300C23C23×D411yescharacteristic
301Q8—832no—
302C2×C4—28no—
303C2×C4—28no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—28no—
309C2×C4—28no—
310C2×C4—28no—
311C2×C4—28no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—22no—
316C2×C4—22no—
317C2×C4—22no—
318C2×C4—22no—
319C2×C4—22no—
320C2×C4—48no—
321C2×C4—42no—
322C2×C4—42no—
323C2×C4—42no—
324C2×C4—42no—
325C2×C4—48no—
326C2×C4—48no—
327C2×C4—42no—
328C2×C4—42no—
329C2×C4—42no—
330C2×C4—42no—
331C2×C4—42no—
332C2×C4—42no—
333C2×C4—42no—
334C2×C4—42no—
335C2×C4—84no—
336C2×C4—816no—
337C2×C4—84no—
338C2×C4—84no—
339C2×C4—84no—
340C2×C4C2×C4⋊Q814yes—
341C2×C4C2×C4⋊Q814yes—
342C2×C4C2×C4⋊Q812yes—
343C2×C4#53512yes—
344C2×C4#53612yes—
345C2×C4#544116yes—
346C2×C4C2×AGL(1,ℤ/8)14yes—
347C2×C4C2×AGL(1,ℤ/8)14yes—
348C2×C4C2×#13714yes—
349C2×C4C2×#13714yes—
350C2×C4C23×Q812yes—
351C2×C4C2×H(5,𝔽2)12yes—
352C2×C4C2×2−1+412yes—
353C8—216no—
354C22#266014yes—
355C22#316514yes—
356C22#316514yes—
357C22#321714yes—
358C22#321814yes—
359C22#323814yes—
360C22#323914yes—
361C22C22×C4⋊Q811yescharacteristic
362C22C2×#53511yescharacteristic
363C22C2×#53611yescharacteristic
364C22C22×AGL(1,ℤ/8)11yescharacteristic
365C22C22×AGL(1,ℤ/8)11yescharacteristic
366C22C22×#13711yescharacteristic
367C22C22×#13711yescharacteristic
368C4—24no—
369C4—24no—
370C4—24no—
371C4—24no—
372C4—24no—
373C4—24no—
374C4—82no—
375C4—88no—
376C4—82no—
377C4—82no—
378C4—82no—
379C4#266014yes—
380C4C2×#54414yes—
381C2#3030918yesdirect product factor
382C2C2×#266011yescharacteristic
383C2C2×#316511yescharacteristic
384C2C2×#316511yescharacteristic
385C2C2×#321711yescharacteristic
386C2C2×#321811yescharacteristic
387C2C2×#323811yescharacteristic
388C2C2×#323911yescharacteristic
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #30309C2direct (N × H)
81. C2×#97Q8semidirect
196. #97C2×Q8semidirect
381. C2#30309direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28682
C2×#28642
#303092
C2×#20842
C2×#20832
C2×#20582
C2×#20572
C2×#18472
C2×#18362
C2×#17452