Finite Group Databasebeta

← C2×#24908420 #35408913

Subgroups — C2×#24908420 #35408913

Order 21248.

1294 conjugacy classes of subgroups.

The subgroup lattice has 330 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14581784C211yesmaximal, characteristic
2C22×C4⋊(C83⋊C8)C211yesmaximal, characteristic
3#24908420C218yesmaximal, direct product factor
4C2×#19127463C212yesmaximal
5C2×#19127463C212yesmaximal
6C2×C4×C4⋊C4×C83C211yesmaximal, characteristic
7C23×C83⋊C8C2212yes—
8C2×#14581784—24no—
9C2×#14581784—22no—
10C2×#14581784C418yescomplemented
11C2×#14581784C2214yes—
12C22×C4⋊Dic83C2211yescharacteristic
13C22×C4⋊Dic83C2211yescharacteristic
14C22×Dic83⋊C4—21no—
15C22×Dic83⋊C4—21no—
16C2×C4⋊(C83⋊C8)—24no—
17C2×C4⋊(C83⋊C8)C2214yes—
18#19127463C2218yes—
19#19127463C2218yes—
20C22×C4⋊C4×C83C2212yes—
21C22×C42×C83—21no—
22C22×C42×C83C2211yescharacteristic
23C4×C4⋊C4×C83—22no—
24C4×C4⋊C4×C83C2214yes—
25C2×#95×C83—21no—
26C23×Dic83—21no—
27C23×Dic83—21no—
28C22×C83⋊C8—24no—
29C22×C83⋊C8—28no—
30C22×C83⋊C8C2314yes—
31#14581784—216no—
32#14581784—28no—
33#14581784C2×C4116yescomplemented
34C2×C4⋊Dic83—21no—
35C2×C4⋊Dic83—21no—
36C2×C4⋊Dic83—22no—
37C2×C4⋊Dic83—22no—
38C2×C4⋊Dic83C2×C414yes—
39C2×C4⋊Dic83C2×C414yes—
40C2×C4⋊Dic83C2312yes—
41C2×C4⋊Dic83C2312yes—
42C2×Dic83⋊C4—28no—
43C2×Dic83⋊C4—28no—
44C2×Dic83⋊C4—24no—
45C2×Dic83⋊C4—24no—
46C4⋊(C83⋊C8)—28no—
47C23×C4×C83—22no—
48C23×C4×C83D411yescharacteristic
49C23×C4×C83D411yescharacteristic
50C23×C4×C83C2311yescharacteristic
51C2×C4⋊C4×C83—22no—
52C2×C4⋊C4×C83—24no—
53C2×C4⋊C4×C83Q818yes—
54C2×C4⋊C4×C83C2314yes—
55C2×C42×C83—24no—
56C2×C42×C83—44no—
57C2×C42×C83C2×C414yes—
58C2×C42×C83D414yes—
59C2×C42×C83D412yes—
60C2×C42×C83C2312yes—
61#95×C83—24no—
62C22×Dic83—24no—
63C22×Dic83—24no—
64C22×Dic83—22no—
65C22×Dic83—22no—
66C22×Dic83—44no—
67C22×Dic83—42no—
68C22×Dic83—42no—
69C2×C83⋊C8—24no—
70C2×C83⋊C8—28no—
71C2×C83⋊C8—48no—
72C4⋊Dic83—24no—
73C4⋊Dic83—24no—
74C4⋊Dic83—22no—
75C4⋊Dic83—22no—
76C4⋊Dic83C22×C414yes—
77C4⋊Dic83C22×C414yes—
78Dic83⋊C4—216no—
79Dic83⋊C4—216no—
80C24×C83C2×D411yescharacteristic
81C22×C4×C83—24no—
82C22×C4×C83—22no—
83C22×C4×C83—22no—
84C22×C4×C83—28no—
85C22×C4×C83—24no—
86C22×C4×C83—44no—
87C22×C4×C83—44no—
88C22×C4×C83C22⋊C414yes—
89C22×C4×C83C22⋊C414yes—
90C22×C4×C83C22×C412yes—
91C22×C4×C83C2×D412yes—
92C22×C4×C83C2×D412yes—
93C22×C4×C83C2×D411yescharacteristic
94C22×C4×C83C2×D412yes—
95C22×C4×C83C2×Q814yes—
96C22×C4×C83#4114yes—
97C22×C4×C83C2411yescharacteristic
98C4⋊C4×C83—28no—
99C4⋊C4×C83—24no—
100C4⋊C4×C83C2×Q818yes—
101C42×C83—48no—
102C42×C83C22⋊C418yes—
103C42×C83C22×C414yes—
104C42×C83C2×D414yes—
105C23×C83C2×C22⋊C412yes—
106C23×C83C22⋊Q814yes—
107C23×C83#13514yes—
108C23×C83AGL(1,ℤ/8)12yes—
109C23×C83#13712yes—
110C23×C83C22×D411yescharacteristic
111C2×C4×C83—24no—
112C2×C4×C83—22no—
113C2×C4×C83—22no—
114C2×C4×C83—28no—
115C2×C4×C83—28no—
116C2×C4×C83—28no—
117C2×C4×C83—44no—
118C2×C4×C83—44no—
119C2×C4×C83—416no—
120C2×C4×C83C2×C22⋊C414yes—
121C2×C4×C83C2×C22⋊C414yes—
122C2×C4×C83C2×C22⋊C412yes—
123C2×C4×C83C4×Q818yes—
124C2×C4×C83C22⋊Q814yes—
125C2×C4×C83#12414yes—
126C2×C4×C83C4⋊Q814yes—
127C2×C4×C83C23×C411yescharacteristic
128C2×C4×C83C22×D411yescharacteristic
129C2×C4×C83C22×Q812yes—
130C2×C4×C83C2×#4112yes—
131C2×Dic83—24no—
132C2×Dic83—24no—
133C2×Dic83—44no—
134C2×Dic83—42no—
135C2×Dic83—42no—
136C2×Dic83—48no—
137C2×Dic83—48no—
138C83⋊C8—44no—
139C22×C83#39114yes—
140C22×C83#41614yes—
141C22×C83#41714yes—
142C22×C83#47818yes—
143C22×C83#47918yes—
144C22×C83C22×C22⋊C411yescharacteristic
145C22×C83C2×C22⋊Q812yes—
146C22×C83C2×#13512yes—
147C22×C83C2×AGL(1,ℤ/8)11yescharacteristic
148C22×C83C2×#13711yescharacteristic
149C4×C83—24no—
150C4×C83—24no—
151C4×C83—48no—
152C4×C83#39114yes—
153C4×C83C2×C4×Q812yes—
154C4×C83C2×#12411yescharacteristic
155C4×C83C2×C4⋊Q811yescharacteristic
156Dic83—44no—
157Dic83—44no—
158C2×#1989—831nomaximal, Sylow
159C2×C83#198918yescomplemented
160C2×C83C2×#39111yescharacteristic
161C2×C83C2×#41611yescharacteristic
162C2×C83C2×#41711yescharacteristic
163C2×C83C2×#47812yes—
164C2×C83C2×#47912yes—
165C22×#125—831no—
166C22×C4⋊C8—831no—
167C2×C4×C4⋊C4D8311yescharacteristic
168#1989—838no—
169C2×#340—832no—
170C2×#340—832no—
171C83C2×#198911yescharacteristic, complemented, Sylow
172C23×C8—832no—
173C2×#125—838no—
174C2×#125—834no—
175C2×#125—1664no—
176C2×#125—1662no—
177C22×C4⋊C4—831no—
178C22×C4⋊C4—831no—
179C22×C4⋊C4—1661no—
180C22×C4⋊C4—1661no—
181C22×C4⋊C4C2×D8312yes—
182C22×C42—21no—
183C22×C42C2×D8311yescharacteristic
184C2×C4⋊C8—834no—
185C2×C4⋊C8—1664no—
186C4×C4⋊C4—22no—
187C4×C4⋊C4C2×D8314yes—
188C2×#95—21no—
189#340—838no—
190#340—838no—
191C23×C4—22no—
192C23×C4—1661no—
193C23×C4—1661no—
194C23×C4C22⋊D8311yescharacteristic
195C23×C4C22⋊D8311yescharacteristic
196C23×C4C22×D8311yescharacteristic
197C22×C8—834no—
198C22×C8—1664no—
199C22×C8—1668no—
200#125—8316no—
201#125—16616no—
202#125—1668no—
203C2×C4⋊C4—22no—
204C2×C4⋊C4—24no—
205C2×C4⋊C4—834no—
206C2×C4⋊C4—834no—
207C2×C4⋊C4—832no—
208C2×C4⋊C4—832no—
209C2×C4⋊C4—1668no—
210C2×C4⋊C4—1668no—
211C2×C4⋊C4—1661no—
212C2×C4⋊C4—1661no—
213C2×C4⋊C4—1664no—
214C2×C4⋊C4—1664no—
215C2×C4⋊C4—1662no—
216C2×C4⋊C4—1662no—
217C2×C4⋊C4Dic16618yes—
218C2×C4⋊C4C22×D8314yes—
219C2×C42—24no—
220C2×C42—44no—
221C2×C42C4×D8314yes—
222C2×C42D33214yes—
223C2×C42C22⋊D8312yes—
224C2×C42C22×D8312yes—
225C4⋊C8—1668no—
226#95—24no—
227C24C2×C22⋊D8311yescharacteristic
228C22×C4—24no—
229C22×C4—22no—
230C22×C4—22no—
231C22×C4—28no—
232C22×C4—24no—
233C22×C4—44no—
234C22×C4—44no—
235C22×C4—3324no—
236C22×C4—3322no—
237C22×C4—3322no—
238C22×C4—1662no—
239C22×C4—1662no—
240C22×C4—1664no—
241C22×C4—1664no—
242C22×C4(C2×D83)⋊C414yes—
243C22×C4(C2×D83)⋊C414yes—
244C22×C4C2×C4×D8312yes—
245C22×C4C2×C22⋊D8312yes—
246C22×C4C2×C22⋊D8312yes—
247C22×C4C2×C22⋊D8311yescharacteristic
248C22×C4C2×D33212yes—
249C22×C4C2×Dic16614yes—
250C22×C4#1305059014yes—
251C22×C4C23×D8311yescharacteristic
252C2×C8—3328no—
253C2×C8—1664no—
254C2×C8—1668no—
255C4⋊C4—28no—
256C4⋊C4—24no—
257C4⋊C4—834no—
258C4⋊C4—834no—
259C4⋊C4—1662no—
260C4⋊C4—1662no—
261C4⋊C4—1664no—
262C4⋊C4—1664no—
263C4⋊C4—16616no—
264C4⋊C4—16616no—
265C4⋊C4C2×Dic16618yes—
266C42—48no—
267C42(C2×D83)⋊C418yes—
268C42C2×C4×D8314yes—
269C42C2×D33214yes—
270C23C2×(C2×D83)⋊C412yes—
271C23#1458177114yes—
272C23#1458181214yes—
273C23#1458181812yes—
274C23#1458182312yes—
275C23C22×C22⋊D8311yescharacteristic
276C2×C4—28no—
277C2×C4—28no—
278C2×C4—24no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—28no—
282C2×C4—44no—
283C2×C4—44no—
284C2×C4—416no—
285C2×C4—3328no—
286C2×C4—3328no—
287C2×C4—3324no—
288C2×C4—3322no—
289C2×C4—3322no—
290C2×C4—1664no—
291C2×C4—1664no—
292C2×C4C2×(C2×D83)⋊C414yes—
293C2×C4C2×(C2×D83)⋊C414yes—
294C2×C4C2×(C2×D83)⋊C412yes—
295C2×C4C4×Dic16618yes—
296C2×C4#1458177114yes—
297C2×C4#1458178014yes—
298C2×C4#1458179214yes—
299C2×C4C22×C4×D8311yescharacteristic
300C2×C4C22×D33211yescharacteristic
301C2×C4C22×Dic16612yes—
302C2×C4C2×#1305059012yes—
303C8—3324no—
304C22#1912760714yes—
305C22#1912769514yes—
306C22#1912770014yes—
307C22#1912800118yes—
308C22#1912800818yes—
309C22C22×(C2×D83)⋊C411yescharacteristic
310C22C2×#1458177112yes—
311C22C2×#1458181212yes—
312C22C2×#1458181811yescharacteristic
313C22C2×#1458182311yescharacteristic
314C4—24no—
315C4—24no—
316C4—48no—
317C4—3324no—
318C4—3324no—
319C4#1912760714yes—
320C4C2×C4×Dic16612yes—
321C4C2×#1458178011yescharacteristic
322C4C2×#1458179211yescharacteristic
323C2#2490842018yesdirect product factor
324C2C2×#1912760711yescharacteristic
325C2C2×#1912769511yescharacteristic
326C2C2×#1912770011yescharacteristic
327C2C2×#1912800112yes—
328C2C2×#1912800812yes—
subgroupG/H
centerC24C2×C22⋊D83
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC2×C4×C4⋊C4×C83C2
socle, prime radicalC24×C83C2×D4
cosocleC22×C4×C83C24
hypercenterC2×C4×C4⋊C4D83
hypocenterC83C2×#1989
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C24 ◁ C22×C42 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. #24908420C2direct (N × H)
10. C2×#14581784C4semidirect
33. #14581784C2×C4semidirect
159. C2×C83#1989semidirect
171. C83C2×#1989semidirect
323. C2#24908420direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145817842
C22×C4⋊(C83⋊C8)2
#249084202
C2×#191274632
C2×C4×C4⋊C4×C832
C2×#198983