Finite Group Databasebeta

← C2×#24912874 #35574677

Subgroups — C2×#24912874 #35574677

Order 21248.

2182 conjugacy classes of subgroups.

The subgroup lattice has 412 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#24912874C2116yesmaximal, direct product factor
2C2×#19127631C211yesmaximal, characteristic
3C2×#19127621C211yesmaximal, characteristic
4C2×#19127620C212yesmaximal
5C2×#19127605C212yesmaximal
6C2×#19127598C212yesmaximal
7C2×#19127583C212yesmaximal
8C2×#19127583C212yesmaximal
9C2×C4×Dic83⋊C4C212yesmaximal
10C2×#391×C83C211yesmaximal, characteristic
11C23×Dic166C2211yescharacteristic
12C22×C4⋊Dic83C2211yescharacteristic
13C22×Dic83⋊C4C2212yes—
14C22×Dic83⋊C4C2212yes—
15C22×Dic83⋊C4C2212yes—
16C22×Dic83⋊C4C2212yes—
17C22×Dic83⋊C4C2212yes—
18C22×C4×Dic83C2212yes—
19C22×C4×Dic83C2212yes—
20#19127631C2218yes—
21#19127621C2218yes—
22#19127620C22116yes—
23#19127605C22116yes—
24#19127598C22116yes—
25#19127583C22116yes—
26#19127583C22116yes—
27C4×Dic83⋊C4C22116yes—
28C2×C83⋊#95C2212yes—
29C2×C83⋊#95C2211yescharacteristic
30C2×C83⋊#95C2211yescharacteristic
31C2×C83⋊#95C2212yes—
32C2×C83⋊#95C2212yes—
33C2×C83⋊#95C2212yes—
34C2×C83⋊#95C2212yes—
35C23×Q8×C83C2211yescharacteristic
36C22×C4⋊C4×C83C2211yescharacteristic
37C22×C42×C83C2211yescharacteristic
38#391×C83C2218yes—
39C2×#95×C83C2212yes—
40C2×#95×C83C2212yes—
41C22×Dic166—28no—
42C22×Dic166—42no—
43C22×Dic166C2314yes—
44C23×Dic83C2312yes—
45C23×Dic83C2312yes—
46C23×Dic83C2312yes—
47C23×Dic83C2312yes—
48C2×C4⋊Dic83—42no—
49C2×C4⋊Dic83C2314yes—
50C2×Dic83⋊C4—28no—
51C2×Dic83⋊C4—28no—
52C2×Dic83⋊C4—44no—
53C2×Dic83⋊C4—44no—
54C2×Dic83⋊C4Q8116yescomplemented
55C2×Dic83⋊C4C2318yes—
56C2×Dic83⋊C4C2318yes—
57C2×Dic83⋊C4C2318yes—
58C2×Dic83⋊C4C2318yes—
59C2×Dic83⋊C4C2318yes—
60C2×C4×Dic83—28no—
61C2×C4×Dic83—44no—
62C2×C4×Dic83C2318yes—
63C2×C4×Dic83C2318yes—
64C83⋊#95C2318yes—
65C83⋊#95C2318yes—
66C83⋊#95C2318yes—
67C83⋊#95C2314yes—
68C83⋊#95C2314yes—
69C83⋊#95C2318yes—
70C83⋊#95C2318yes—
71C22×Q8×C83—24no—
72C22×Q8×C83—42no—
73C22×Q8×C83—42no—
74C22×Q8×C83C2314yes—
75C23×C4×C83C2311yescharacteristic
76C23×C4×C83C2311yescharacteristic
77C23×C4×C83C2312yes—
78C23×C4×C83C2312yes—
79C23×C4×C83C2311yescharacteristic
80C2×C4⋊C4×C83—42no—
81C2×C4⋊C4×C83C2314yes—
82C2×C42×C83—42no—
83C2×C42×C83C2314yes—
84#95×C83C2318yes—
85#95×C83C2318yes—
86C2×Dic166—216no—
87C2×Dic166—44no—
88C2×Dic166—416no—
89C22×Dic83—24no—
90C22×Dic83—24no—
91C22×Dic83—24no—
92C22×Dic83—24no—
93C22×Dic83—24no—
94C22×Dic83—24no—
95C22×Dic83—24no—
96C22×Dic83—24no—
97C22×Dic83—24no—
98C22×Dic83C2×Q818yes—
99C22×Dic83C2×Q818yes—
100C22×Dic83#4118yes—
101C22×Dic83C2414yes—
102C22×Dic83C2414yes—
103C22×Dic83C2414yes—
104C22×Dic83C2414yes—
105C4⋊Dic83—44no—
106Dic83⋊C4—216no—
107Dic83⋊C4—216no—
108Dic83⋊C4—48no—
109Dic83⋊C4—48no—
110Dic83⋊C4C2×Q8132yescomplemented
111C4×Dic83—216no—
112C4×Dic83—48no—
113C24×C83C2411yescharacteristic
114C2×Q8×C83—28no—
115C2×Q8×C83—44no—
116C2×Q8×C83—44no—
117C2×Q8×C83—416no—
118C22×C4×C83—24no—
119C22×C4×C83—22no—
120C22×C4×C83—24no—
121C22×C4×C83—22no—
122C22×C4×C83—24no—
123C22×C4×C83—24no—
124C22×C4×C83—24no—
125C22×C4×C83—22no—
126C22×C4×C83—22no—
127C22×C4×C83—24no—
128C22×C4×C83—24no—
129C22×C4×C83C2×Q818yes—
130C22×C4×C83#4114yes—
131C22×C4×C83C2412yes—
132C22×C4×C83C2412yes—
133C22×C4×C83C2414yes—
134C22×C4×C83C2414yes—
135C22×C4×C83C2412yes—
136C4⋊C4×C83—44no—
137C42×C83—44no—
138C23×C83C22×Q814yes—
139C23×C83C2×#4114yes—
140C23×C83C2×#4112yes—
141C23×C83H(5,𝔽2)12yes—
142C23×C83H(5,𝔽2)12yes—
143C23×C83C2511yescharacteristic
144Q8×C83—416no—
145C2×C4×C83—28no—
146C2×C4×C83—216no—
147C2×C4×C83—24no—
148C2×C4×C83—22no—
149C2×C4×C83—24no—
150C2×C4×C83—22no—
151C2×C4×C83—24no—
152C2×C4×C83—24no—
153C2×C4×C83—24no—
154C2×C4×C83—22no—
155C2×C4×C83—22no—
156C2×C4×C83—24no—
157C2×C4×C83—24no—
158C2×C4×C83—48no—
159C2×C4×C83—44no—
160C2×C4×C83—44no—
161C2×C4×C83C22×Q818yes—
162C2×C4×C83C2×#4114yes—
163C2×Dic83—216no—
164C2×Dic83—216no—
165C2×Dic83—216no—
166C2×Dic83—24no—
167C2×Dic83—24no—
168C2×Dic83—24no—
169C2×Dic83—24no—
170C2×Dic83—24no—
171C2×Dic83—24no—
172C2×Dic83—24no—
173C2×Dic83—24no—
174C2×Dic83—24no—
175C2×Dic83—48no—
176C2×Dic83C22×Q818yes—
177C2×Dic83C22×Q818yes—
178C2×Dic83C2×#4118yes—
179Dic166—416no—
180C22×C83#53318yes—
181C22×C83#53814yes—
182C22×C83#55114yes—
183C22×C83#55418yes—
184C22×C83Q8214yes—
185C22×C83C23×Q812yes—
186C22×C83C22×#4112yes—
187C22×C83C22×#4111yescharacteristic
188C22×C83C2×H(5,𝔽2)11yescharacteristic
189C22×C83C2×H(5,𝔽2)11yescharacteristic
190C4×C83—24no—
191C4×C83—28no—
192C4×C83—44no—
193C4×C83—42no—
194C4×C83—42no—
195Dic83—28no—
196Dic83—28no—
197Dic83—28no—
198Dic83—44no—
199C2×#2586—831nomaximal, Sylow
200C2×C83#258618yescomplemented
201C2×C83C2×#53312yes—
202C2×C83C2×#53811yescharacteristic
203C2×C83C2×#55111yescharacteristic
204C2×C83C2×#55412yes—
205C2×C83C2×Q8211yescharacteristic
206#2586—8316no—
207C2×#398—831no—
208C2×#395—832no—
209C2×#395—831no—
210C2×#391—832no—
211C2×#391D8311yescharacteristic
212C2×#389—832no—
213C2×#387—832no—
214C2×#387—832no—
215C2×C4×C4⋊C4—832no—
216C83C2×#258611yescharacteristic, complemented, Sylow
217C23×Q8—831no—
218C23×Q8C2×D8311yescharacteristic
219C22×C4⋊C4—832no—
220C22×C4⋊C4—832no—
221C22×C4⋊C4—831no—
222C22×C4⋊C4—832no—
223C22×C4⋊C4—832no—
224C22×C4⋊C4—832no—
225C22×C4⋊C4C2×D8311yescharacteristic
226C22×C42—832no—
227C22×C42—832no—
228C22×C42C2×D8311yescharacteristic
229#398—838no—
230#395—8316no—
231#395—838no—
232#391—8316no—
233#391C2×D8318yes—
234#389—8316no—
235#387—8316no—
236#387—8316no—
237C4×C4⋊C4—8316no—
238C2×#95—832no—
239C2×#95—831no—
240C2×#95—832no—
241C2×#95—832no—
242C2×#95—831no—
243C2×#95—832no—
244C2×#95—832no—
245C2×#95C2×D8312yes—
246C2×#95C2×D8312yes—
247C22×Q8—24no—
248C22×Q8—42no—
249C22×Q8—42no—
250C22×Q8—3322no—
251C22×Q8—834no—
252C22×Q8—1668no—
253C22×Q8C22×D8314yes—
254C23×C4—832no—
255C23×C4—832no—
256C23×C4—832no—
257C23×C4—832no—
258C23×C4C22×D8311yescharacteristic
259C23×C4C22×D8312yes—
260C23×C4C22×D8311yescharacteristic
261C23×C4C22×D8312yes—
262C23×C4C22×D8311yescharacteristic
263C2×C4⋊C4—42no—
264C2×C4⋊C4—3324no—
265C2×C4⋊C4—3324no—
266C2×C4⋊C4—3322no—
267C2×C4⋊C4—838no—
268C2×C4⋊C4—834no—
269C2×C4⋊C4—838no—
270C2×C4⋊C4—8316no—
271C2×C4⋊C4—838no—
272C2×C4⋊C4—838no—
273C2×C4⋊C4—838no—
274C2×C4⋊C4—1668no—
275C2×C4⋊C4—1668no—
276C2×C4⋊C4C22×D8314yes—
277C2×C42—42no—
278C2×C42—3324no—
279C2×C42—838no—
280C2×C42—838no—
281C2×C42—1668no—
282C2×C42C22×D8314yes—
283#95—838no—
284#95—838no—
285#95—838no—
286#95—834no—
287#95—834no—
288#95—838no—
289#95—838no—
290#95C22×D8318yes—
291#95C22×D8318yes—
292C24C23×D8311yescharacteristic
293C2×Q8—28no—
294C2×Q8—44no—
295C2×Q8—44no—
296C2×Q8—416no—
297C2×Q8—3324no—
298C2×Q8—33216no—
299C2×Q8—16616no—
300C22×C4—24no—
301C22×C4—24no—
302C22×C4—22no—
303C22×C4—22no—
304C22×C4—24no—
305C22×C4—24no—
306C22×C4—24no—
307C22×C4—22no—
308C22×C4—22no—
309C22×C4—24no—
310C22×C4—24no—
311C22×C4—838no—
312C22×C4—838no—
313C22×C4—838no—
314C22×C4—834no—
315C22×C4—834no—
316C22×C4—834no—
317C22×C4—834no—
318C22×C4—1664no—
319C22×C4—1664no—
320C22×C4—1664no—
321C22×C4—1664no—
322C22×C4—1664no—
323C22×C4—1664no—
324C22×C4—1664no—
325C22×C4—1664no—
326C22×C4—1664no—
327C22×C4Q8×D8318yes—
328C22×C4#1305059014yes—
329C22×C4C23×D8312yes—
330C22×C4C23×D8314yes—
331C22×C4C23×D8312yes—
332C22×C4C23×D8314yes—
333C22×C4C23×D8312yes—
334C4⋊C4—44no—
335C4⋊C4—3328no—
336C4⋊C4—3328no—
337C4⋊C4—3324no—
338C4⋊C4—8332no—
339C4⋊C4—16616no—
340C4⋊C4—16616no—
341C42—44no—
342C42—3328no—
343C42—16616no—
344C23C2×Q8×D8314yes—
345C23#41×D8314yes—
346C23C2×#1305059012yes—
347C23#1458183712yes—
348C23#1458183712yes—
349C23C24×D8311yescharacteristic
350Q8—416no—
351Q8—33216no—
352C2×C4—216no—
353C2×C4—24no—
354C2×C4—24no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—28no—
358C2×C4—24no—
359C2×C4—24no—
360C2×C4—24no—
361C2×C4—22no—
362C2×C4—22no—
363C2×C4—24no—
364C2×C4—24no—
365C2×C4—44no—
366C2×C4—44no—
367C2×C4—48no—
368C2×C4—3328no—
369C2×C4—838no—
370C2×C4—838no—
371C2×C4—838no—
372C2×C4—1664no—
373C2×C4—1664no—
374C2×C4—1664no—
375C2×C4—16616no—
376C2×C4—16616no—
377C2×C4—16616no—
378C2×C4—1664no—
379C2×C4—1664no—
380C2×C4—1664no—
381C2×C4—1664no—
382C2×C4—1664no—
383C2×C4—1664no—
384C2×C4C2×Q8×D8318yes—
385C2×C4C2×#1305059014yes—
386C22#1912825518yes—
387C22#1912828914yes—
388C22#1912838114yes—
389C22#1912840518yes—
390C22#1912843114yes—
391C22C22×Q8×D8312yes—
392C22C2×#41×D8312yes—
393C22C22×#1305059011yescharacteristic
394C22C2×#1458183711yescharacteristic
395C22C2×#1458183711yescharacteristic
396C4—28no—
397C4—24no—
398C4—42no—
399C4—42no—
400C4—44no—
401C4—3324no—
402C4—1668no—
403C4—1668no—
404C4—1668no—
405C2#2491287418yesdirect product factor
406C2C2×#1912825512yes—
407C2C2×#1912828911yescharacteristic
408C2C2×#1912838111yescharacteristic
409C2C2×#1912840512yes—
410C2C2×#1912843111yescharacteristic
subgroupG/H
centerC24C23×D83
commutator, cosocleC23×C83C25
FrattiniC23C24×D83
FittingC2×#391×C83C2
socle, prime radicalC24×C83C24
hypercenterC2×#391D83
hypocenterC83C2×#2586
LCSG ▷ C23×C83 ▷ C83
UCSC1 ◁ C24 ◁ C2×#391

Complements

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

NH ≅ G/Ntype
1. #24912874C2direct (N × H)
54. C2×Dic83⋊C4Q8semidirect
110. Dic83⋊C4C2×Q8semidirect
200. C2×C83#2586semidirect
216. C83C2×#2586semidirect
405. C2#24912874direct (N × H)

Maximal subgroups

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

subgroupindex
#249128742
C2×#191276312
C2×#191276212
C2×#191276202
C2×#191276052
C2×#191275982
C2×#191275832
C2×C4×Dic83⋊C42
C2×#391×C832
C2×#258683