Finite Group Databasebeta

← C2×#28689 #6466256

Subgroups — C2×#28689 #6466256

Order 512.

2470 conjugacy classes of subgroups.

The subgroup lattice has 365 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#500C212yesmaximal
2C2×#2868C211yesmaximal, characteristic
3C2×C4×C4⋊Q8C211yesmaximal, characteristic
4#28689C2116yesmaximal, direct product factor
5C2×#2083C214yesmaximal
6C2×#1990C212yesmaximal
7C2×#1947C214yesmaximal
8C2×C4×C4⋊C8C211yesmaximal, characteristic
9C22×C4⋊Q8—21no—
10C22×C4⋊Q8—21no—
11C22×C4⋊Q8C2212yes—
12C22×C4⋊Q8C2211yescharacteristic
13C22×C4×Q8—21no—
14C2×#500—216no—
15C2×#500C22116yes—
16C22×#107C2218yes—
17C22×C4⋊C8C2212yes—
18C22×C4×C8C2212yes—
19#2868—24no—
20#2868C2218yes—
21C4×C4⋊Q8—24no—
22C4×C4⋊Q8C2218yes—
23C2×#391—21no—
24C2×#389—21no—
25C2×#389C2212yes—
26C2×#384—21no—
27C2×#384—21no—
28C2×#384C2212yes—
29C2×#384C2212yes—
30C2×#384C2211yescharacteristic
31C2×C4×C4⋊C4—21no—
32C2×C4×C4⋊C4C2212yes—
33C2×C43C2211yescharacteristic
34#2083C22132yes—
35#1990C22116yes—
36#1947C22132yes—
37C4×C4⋊C8C2218yes—
38C2×#340C2218yes—
39C2×#336C2212yes—
40C23×Q8—21no—
41C23×Q8—22no—
42C23×C8C2314yes—
43C2×C4⋊Q8—22no—
44C2×C4⋊Q8—24no—
45C2×C4⋊Q8—28no—
46C2×C4⋊Q8—28no—
47C2×C4⋊Q8—28no—
48C2×C4⋊Q8—24no—
49C2×C4⋊Q8—28no—
50C2×C4⋊Q8—48no—
51C2×C4⋊Q8—48no—
52C2×C4⋊Q8D418yes—
53C2×C4⋊Q8C2318yes—
54C2×C4⋊Q8C2314yes—
55C2×C4×Q8—28no—
56C2×C4×Q8—48no—
57C22×C4⋊C4—21no—
58C22×C4⋊C4—21no—
59C22×C4⋊C4—22no—
60C22×C4⋊C4—22no—
61C22×C4⋊C4—22no—
62C22×C4⋊C4—22no—
63C22×C4⋊C4—22no—
64C22×C4⋊C4—22no—
65C22×C4⋊C4—21no—
66C22×C4⋊C4C2314yes—
67C22×C4⋊C4C2312yes—
68C22×C4⋊C4C2312yes—
69C22×C42—22no—
70C22×C42D411yescharacteristic
71C22×C42D411yescharacteristic
72C22×C42D411yescharacteristic
73C22×C42D411yescharacteristic
74C22×C42C2311yescharacteristic
75C22×C42C2311yescharacteristic
76C22×C42C2311yescharacteristic
77#500—264no—
78C2×#107—232no—
79C2×#107C23132yes—
80C2×C4⋊C8Q8116yescomplemented
81C2×C4⋊C8C2318yes—
82C2×C4×C8—28no—
83C2×C4×C8C2318yes—
84#391—28no—
85#389—24no—
86#389—28no—
87#389C2318yes—
88#384—22no—
89#384—24no—
90#384—24no—
91#384—28no—
92#384—28no—
93#384C2314yes—
94#384C2318yes—
95#384C2318yes—
96C4×C4⋊C4—24no—
97C4×C4⋊C4—28no—
98C4×C4⋊C4C2318yes—
99C2×#95—22no—
100C2×#95—22no—
101C43D414yes—
102C43C2314yes—
103#340C23132yes—
104#336C2318yes—
105C22×Q8—28no—
106C22×Q8—24no—
107C22×Q8—28no—
108C22×Q8—48no—
109C22×Q8—44no—
110C22×Q8—48no—
111C22×Q8—44no—
112C22×Q8—48no—
113C23×C4—22no—
114C23×C4—24no—
115C23×C4—22no—
116C23×C4C2×D411yescharacteristic
117C23×C4C2×D411yescharacteristic
118C23×C4C2×D411yescharacteristic
119C23×C4C2×D411yescharacteristic
120C23×C4C2×D411yescharacteristic
121C23×C4C2×D411yescharacteristic
122C23×C4C2411yescharacteristic
123C22×C8—28no—
124C22×C8—28no—
125C22×C8C2×Q8116yes—
126C22×C8C2418yes—
127C4⋊Q8—216no—
128C4⋊Q8—216no—
129C4⋊Q8—28no—
130C4⋊Q8—216no—
131C4⋊Q8—432no—
132C4⋊Q8—416no—
133C4⋊Q8—432no—
134C4⋊Q8C2×D4116yes—
135C4×Q8—432no—
136C2×C4⋊C4—28no—
137C2×C4⋊C4—24no—
138C2×C4⋊C4—22no—
139C2×C4⋊C4—24no—
140C2×C4⋊C4—28no—
141C2×C4⋊C4—28no—
142C2×C4⋊C4—28no—
143C2×C4⋊C4—24no—
144C2×C4⋊C4—28no—
145C2×C4⋊C4—28no—
146C2×C4⋊C4—28no—
147C2×C4⋊C4—28no—
148C2×C4⋊C4—28no—
149C2×C4⋊C4—28no—
150C2×C4⋊C4—24no—
151C2×C4⋊C4—24no—
152C2×C4⋊C4—22no—
153C2×C4⋊C4—48no—
154C2×C4⋊C4—48no—
155C2×C4⋊C4—48no—
156C2×C4⋊C4—48no—
157C2×C4⋊C4—44no—
158C2×C4⋊C4—48no—
159C2×C4⋊C4—48no—
160C2×C4⋊C4—44no—
161C2×C4⋊C4C2×D418yes—
162C2×C4⋊C4C2418yes—
163C2×C4⋊C4C2414yes—
164C2×C4⋊C4C2414yes—
165C2×C42—24no—
166C2×C42—24no—
167C2×C42—24no—
168C2×C42—28no—
169C2×C42—48no—
170C2×C42D818yes—
171C2×C42Q1618yes—
172C2×C42C2×D414yes—
173C2×C42C2×D412yes—
174C2×C42C2×D414yes—
175C2×C42C2×D412yes—
176C2×C42C2×D414yes—
177C2×C42C2×D412yes—
178C2×C42C2×D414yes—
179C2×C42C2×D414yes—
180C2×C42C2×Q818yes—
181C2×C42#4114yes—
182C2×C42C2412yes—
183C2×C42C2412yes—
184C2×C42C2412yes—
185#107—264no—
186C4⋊C8C2×Q8132yescomplemented
187C4×C8—216no—
188#95—28no—
189#95—28no—
190C24C22×D411yescharacteristic
191C2×Q8—216no—
192C2×Q8—416no—
193C2×Q8—48no—
194C2×Q8—416no—
195C2×Q8—48no—
196C2×Q8—416no—
197C2×Q8—432no—
198C2×Q8—832no—
199C22×C4—22no—
200C22×C4—22no—
201C22×C4—22no—
202C22×C4—22no—
203C22×C4—22no—
204C22×C4—22no—
205C22×C4—28no—
206C22×C4—24no—
207C22×C4—24no—
208C22×C4—28no—
209C22×C4—44no—
210C22×C4—44no—
211C22×C4—48no—
212C22×C4—44no—
213C22×C4—44no—
214C22×C4—48no—
215C22×C4—48no—
216C22×C4—44no—
217C22×C4#12114yes—
218C22×C4#12114yes—
219C22×C4C4⋊Q814yes—
220C22×C4C4⋊Q814yes—
221C22×C4C2×D814yes—
222C22×C4C2×D814yes—
223C22×C4C2×D814yes—
224C22×C4C2×Q1614yes—
225C22×C4C2×Q1614yes—
226C22×C4C2×Q1614yes—
227C22×C4AGL(1,ℤ/8)14yes—
228C22×C4#13714yes—
229C22×C4C22×D412yes—
230C22×C4C22×D412yes—
231C22×C4C22×D412yes—
232C22×C4C22×D411yescharacteristic
233C22×C4C22×D412yes—
234C22×C4C22×D412yes—
235C22×C4C22×D412yes—
236C22×C4C22×D412yes—
237C22×C4C22×Q814yes—
238C22×C4C2×#4112yes—
239C22×C42−1+414yes—
240C22×C4C2511yescharacteristic
241C2×C8—232no—
242C2×C8—28no—
243C2×C8—28no—
244C2×C8C22×Q8116yes—
245C4⋊C4—216no—
246C4⋊C4—28no—
247C4⋊C4—24no—
248C4⋊C4—28no—
249C4⋊C4—28no—
250C4⋊C4—28no—
251C4⋊C4—416no—
252C4⋊C4—416no—
253C4⋊C4—48no—
254C4⋊C4—416no—
255C4⋊C4—44no—
256C4⋊C4—416no—
257C4⋊C4—48no—
258C4⋊C4—416no—
259C4⋊C4—416no—
260C4⋊C4—48no—
261C4⋊C4C22×D418yes—
262C42—24no—
263C42—28no—
264C42—28no—
265C42—24no—
266C42—416no—
267C42#12118yes—
268C42C4⋊Q818yes—
269C42C2×D8116yes—
270C42C2×Q16116yes—
271C42C22×D414yes—
272C42C22×Q818yes—
273C42C2×#4114yes—
274C23C2×#12112yes—
275C23C2×C4⋊Q812yes—
276C23#53612yes—
277C23C22×D812yes—
278C23C22×Q1612yes—
279C23C2×AGL(1,ℤ/8)12yes—
280C23C2×#13712yes—
281C23C23×D411yescharacteristic
282Q8—432no—
283Q8—832no—
284C2×C4—28no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—28no—
288C2×C4—28no—
289C2×C4—22no—
290C2×C4—22no—
291C2×C4—22no—
292C2×C4—22no—
293C2×C4—28no—
294C2×C4—416no—
295C2×C4—44no—
296C2×C4—44no—
297C2×C4—48no—
298C2×C4—44no—
299C2×C4—44no—
300C2×C4—48no—
301C2×C4—48no—
302C2×C4—44no—
303C2×C4—88no—
304C2×C4—816no—
305C2×C4#459116yes—
306C2×C4#462116yes—
307C2×C4#500116yescomplemented
308C2×C4C2×#12114yes—
309C2×C4C2×#12114yes—
310C2×C4C2×#12112yes—
311C2×C4C2×C4⋊Q814yes—
312C2×C4C2×C4⋊Q814yes—
313C2×C4C2×C4⋊Q812yes—
314C2×C4#53612yes—
315C2×C4D4×Q818yes—
316C2×C4#55718yes—
317C2×C4C22×D814yes—
318C2×C4C22×D814yes—
319C2×C4C22×D814yes—
320C2×C4C22×Q1614yes—
321C2×C4C22×Q1614yes—
322C2×C4C22×Q1614yes—
323C2×C4C2×AGL(1,ℤ/8)14yes—
324C2×C4C2×#13714yes—
325C2×C4C23×D411yescharacteristic
326C2×C4C23×Q812yes—
327C2×C4C22×#4111yescharacteristic
328C2×C4C2×2−1+412yes—
329C8—216no—
330C22#254614yes—
331C22C2×#45914yes—
332C22C2×#46214yes—
333C22C2×#50014yes—
334C22#316514yes—
335C22#322614yes—
336C22#323014yes—
337C22C22×#12111yescharacteristic
338C22C22×C4⋊Q811yescharacteristic
339C22C2×#53611yescharacteristic
340C22C23×D811yescharacteristic
341C22C23×Q1611yescharacteristic
342C22C22×AGL(1,ℤ/8)11yescharacteristic
343C22C22×#13711yescharacteristic
344C4—24no—
345C4—24no—
346C4—24no—
347C4—48no—
348C4—84no—
349C4—88no—
350C4#254614yes—
351C4C2×#45918yes—
352C4C2×#46218yes—
353C4C2×#50018yescomplemented
354C4C2×D4×Q812yes—
355C4C2×#55712yes—
356C2#2868918yesdirect product factor
357C2C2×#254611yescharacteristic
358C2C22×#45911yescharacteristic
359C2C22×#46211yescharacteristic
360C2C22×#50011yescharacteristic
361C2C2×#316511yescharacteristic
362C2C2×#322611yescharacteristic
363C2C2×#323011yescharacteristic
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
4. #28689C2direct (N × H)
80. C2×C4⋊C8Q8semidirect
186. C4⋊C8C2×Q8semidirect
307. C2×C4#500semidirect
353. C4C2×#500semidirect
356. C2#28689direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5002
C2×#28682
C2×C4×C4⋊Q82
#286892
C2×#20832
C2×#19902
C2×#19472
C2×C4×C4⋊C82