Finite Group Databasebeta

← C2×#24920467 #36285331

Subgroups — C2×#24920467 #36285331

Order 21248.

1894 conjugacy classes of subgroups.

The subgroup lattice has 354 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19128426C212yesmaximal
2#24920467C2116yesmaximal, direct product factor
3C2×#19128079C212yesmaximal
4C2×#19127909C214yesmaximal
5C2×#19127908C212yesmaximal
6C2×C8×Dic166C211yesmaximal, characteristic
7C2×C4×Dic332C211yesmaximal, characteristic
8C2×Q16×Dic83C212yesmaximal
9C2×#494×C83C211yesmaximal, characteristic
10C22×Dic332C2211yescharacteristic
11C22×#13050580C2214yes—
12#19128426—28no—
13#19128426C22116yes—
14C2×#14581790C2214yes—
15C2×#14581783—22no—
16C2×#14581782—24no—
17C2×Q8×Dic83C2214yes—
18C2×C4×Dic166C2211yescharacteristic
19C2×C4×Dic166C2212yes—
20C2×#14581757—22no—
21#19128079C22116yes—
22#19127909C22132yes—
23#19127908C22116yes—
24C8×Dic166C2218yes—
25C4×Dic332C2218yes—
26Q16×Dic83C22116yes—
27C2×#14581726C2211yescharacteristic
28C2×C4⋊(C83⋊C8)C2211yescharacteristic
29C2×Dic83⋊C8C2212yes—
30C2×#14581717C2212yes—
31C2×#14581716C2214yes—
32C2×C8×Dic83C2212yes—
33C22×Q16×C83C2212yes—
34C22×Q16×C83C2212yes—
35C2×C4⋊Q8×C83C2212yes—
36#494×C83C2218yes—
37C2×C4×C8×C83C2211yescharacteristic
38C22×Dic166D411yescharacteristic
39C22×Dic166C2312yes—
40C2×Dic332—24no—
41C2×Dic332C2314yes—
42C2×#13050580—48no—
43C2×#13050580C23116yes—
44C22×C83⋊C8C2312yes—
45#14581790—28no—
46#14581790C23116yes—
47#14581783—216no—
48#14581782—232no—
49Q8×Dic83—28no—
50Q8×Dic83C23116yes—
51C4×Dic166—24no—
52C4×Dic166D414yes—
53C4×Dic166C2318yes—
54C4×Dic166C2314yes—
55#14581757—216no—
56C2×C4⋊Dic83—24no—
57C2×C4⋊Dic83D411yescharacteristic
58C2×C4⋊Dic83C2312yes—
59C2×Dic83⋊C4—24no—
60C2×Dic83⋊C4—24no—
61C2×Dic83⋊C4—22no—
62C2×Dic83⋊C4D412yes—
63C2×C4×Dic83—24no—
64C2×C4×Dic83—22no—
65C2×C4×Dic83C2312yes—
66#14581726C2314yes—
67C4⋊(C83⋊C8)C2314yes—
68Dic83⋊C8C2318yes—
69#14581717C2318yes—
70#14581716C23116yes—
71C8×Dic83C2318yes—
72C22×Q8×C83C2314yes—
73C2×Q16×C83—28no—
74C2×Q16×C83—44no—
75C2×Q16×C83C2318yes—
76C2×Q16×C83C2318yes—
77C22×C8×C83C2311yescharacteristic
78C22×C8×C83C2311yescharacteristic
79C4⋊Q8×C83—24no—
80C4⋊Q8×C83C2318yes—
81C2×C4⋊C4×C83—22no—
82C2×C4⋊C4×C83—22no—
83C2×C42×C83C2311yescharacteristic
84C4×C8×C83C2314yes—
85C2×Dic166—24no—
86C2×Dic166—24no—
87C2×Dic166—22no—
88C2×Dic166Q1618yescomplemented
89C2×Dic166C2×D414yes—
90C2×Dic166C2414yes—
91C22×Dic83—22no—
92C22×Dic83—22no—
93C22×Dic83C2×D412yes—
94C22×Dic83C2×D412yes—
95Dic332—28no—
96#13050580—416no—
97C2×C83⋊C8—24no—
98C2×C83⋊C8C2414yes—
99C4⋊Dic83—22no—
100C4⋊Dic83—216no—
101C4⋊Dic83C2×D414yes—
102C4⋊Dic83C2414yes—
103Dic83⋊C4—28no—
104Dic83⋊C4—216no—
105Dic83⋊C4—216no—
106Dic83⋊C4C2×D418yes—
107C4×Dic83—28no—
108C4×Dic83—216no—
109C4×Dic83C2×D414yes—
110C4×Dic83C2414yes—
111C2×Q8×C83—24no—
112C2×Q8×C83—28no—
113C2×Q8×C83—28no—
114C2×Q8×C83C2418yes—
115C22×C4×C83—24no—
116C22×C4×C83C2×D411yescharacteristic
117C22×C4×C83C2×D411yescharacteristic
118C22×C4×C83C2411yescharacteristic
119Q16×C83—216no—
120Q16×C83—48no—
121C2×C8×C83—22no—
122C2×C8×C83#4114yes—
123C2×C8×C83C2412yes—
124C2×C8×C83C2412yes—
125C4⋊C4×C83—28no—
126C4⋊C4×C83—28no—
127C42×C83C2×D412yes—
128C42×C83C2412yes—
129C23×C83C22×D411yescharacteristic
130Q8×C83—28no—
131Q8×C83—28no—
132Q8×C83—48no—
133C2×C4×C83—22no—
134C2×C4×C83—28no—
135C2×C4×C83—48no—
136C2×C4×C83C2×Q1614yes—
137C2×C4×C83C22×D412yes—
138C2×C4×C83C22×D411yescharacteristic
139C2×C4×C83C22×D412yes—
140C2×C4×C83C2×#4112yes—
141C2×C4×C83H(5,𝔽2)12yes—
142C2×C4×C83C2511yescharacteristic
143C2×Dic83—24no—
144C2×Dic83—24no—
145C2×Dic83—24no—
146C2×Dic83—44no—
147C2×Dic83—44no—
148C2×Dic83C2×Q1618yes—
149C2×Dic83C22×D414yes—
150C2×Dic83C22×D414yes—
151Dic166—24no—
152Dic166—24no—
153Dic166—44no—
154Dic166C2×Q16116yescomplemented
155C8×C83—22no—
156C8×C83C2×#4114yes—
157C83⋊C8—24no—
158C22×C83#55012yes—
159C22×C83C22×Q1612yes—
160C22×C83#57812yes—
161C22×C83C23×D411yescharacteristic
162C4×C83—22no—
163C4×C83—48no—
164C4×C83#55012yes—
165C4×C83C22×Q1614yes—
166C4×C83C22×#4111yescharacteristic
167C4×C83C2×H(5,𝔽2)11yescharacteristic
168Dic83—24no—
169Dic83—44no—
170Dic83—44no—
171Dic83C22×Q1618yes—
172C2×#3395—831nomaximal, Sylow
173C2×C83#339514yescomplemented
174C2×C83C2×#55011yescharacteristic
175C2×C83C23×Q1611yescharacteristic
176C2×C83C2×#57811yescharacteristic
177C2×#557—832no—
178#3395—8316no—
179C2×#494—832no—
180C2×#494D8311yescharacteristic
181C2×#462—834no—
182C2×#462—832no—
183C2×C8×Q8—831no—
184C2×C4×Q16—831no—
185C2×C4×Q16—832no—
186C83C2×#339511yescharacteristic, complemented, Sylow
187C22×Q16—834no—
188C22×Q16—831no—
189C22×Q16C2×D8312yes—
190C22×Q16C2×D8312yes—
191#557—8316no—
192#557—1668no—
193C2×C4⋊Q8—834no—
194C2×C4⋊Q8C2×D8312yes—
195C2×#125—1664no—
196C2×#125—1662no—
197C2×C4×Q8—831no—
198C2×C4×Q8—834no—
199C2×C4×Q8—832no—
200C2×C4×Q8—1662no—
201#494—8316no—
202#494C2×D8318yes—
203#462—8332no—
204#462—8316no—
205C8×Q8—838no—
206C4×Q16—8316no—
207C4×Q16—838no—
208C2×#107—831no—
209C2×C4⋊C8—832no—
210C2×C4⋊C8—831no—
211C2×#103—834no—
212C2×#103—832no—
213C2×C4×C8—832no—
214C2×C4×C8C2×D8311yescharacteristic
215C22×Q8—831no—
216C22×Q8—832no—
217C22×Q8C22×D8314yes—
218C2×Q16—28no—
219C2×Q16—44no—
220C2×Q16—3328no—
221C2×Q16—8316no—
222C2×Q16—834no—
223C2×Q16—1664no—
224C2×Q16C22×D8318yes—
225C2×Q16C22×D8318yes—
226C22×C8—832no—
227C22×C8C22×D8311yescharacteristic
228C22×C8C22×D8311yescharacteristic
229C4⋊Q8—24no—
230C4⋊Q8—8316no—
231C4⋊Q8—1668no—
232C4⋊Q8C22×D8318yes—
233#125—16632no—
234#125—16616no—
235C4×Q8—834no—
236C4×Q8—834no—
237C4×Q8—8316no—
238C4×Q8—838no—
239C4×Q8—1668no—
240C4×Q8—16616no—
241C4×Q8—1664no—
242C2×C4⋊C4—22no—
243C2×C4⋊C4—22no—
244C2×C4⋊C4—832no—
245C2×C4⋊C4—831no—
246C2×C4⋊C4—832no—
247C2×C4⋊C4—1664no—
248C2×C4⋊C4—1664no—
249C2×C4⋊C4—1664no—
250C2×C4⋊C4—1662no—
251C2×C42—832no—
252C2×C42—1664no—
253C2×C42—1662no—
254C2×C42C22×D8311yescharacteristic
255#107—834no—
256C4⋊C8—838no—
257C4⋊C8—834no—
258#103—8316no—
259#103—838no—
260C4×C8—838no—
261C4×C8C22×D8314yes—
262C2×Q8—24no—
263C2×Q8—28no—
264C2×Q8—28no—
265C2×Q8—838no—
266C2×Q8—834no—
267C2×Q8—834no—
268C2×Q8—1664no—
269C2×Q8—1664no—
270C2×Q8—1662no—
271C2×Q8C23×D8318yes—
272C22×C4—24no—
273C22×C4—832no—
274C22×C4—832no—
275C22×C4—1662no—
276C22×C4—1662no—
277C22×C4D4×D8311yescharacteristic
278C22×C4D4×D8311yescharacteristic
279C22×C4C23×D8311yescharacteristic
280Q16—216no—
281Q16—48no—
282Q16—33216no—
283Q16—1668no—
284C2×C8—22no—
285C2×C8—834no—
286C2×C8—1664no—
287C2×C8#1305058914yes—
288C2×C8C23×D8312yes—
289C2×C8C23×D8312yes—
290C4⋊C4—28no—
291C4⋊C4—28no—
292C4⋊C4—838no—
293C4⋊C4—834no—
294C4⋊C4—834no—
295C4⋊C4—16616no—
296C4⋊C4—16616no—
297C4⋊C4—16616no—
298C4⋊C4—1662no—
299C4⋊C4—1668no—
300C42—834no—
301C42—834no—
302C42—16616no—
303C42—1668no—
304C42D4×D8312yes—
305C42C23×D8312yes—
306C23C2×D4×D8311yescharacteristic
307Q8—28no—
308Q8—28no—
309Q8—48no—
310Q8—3324no—
311Q8—8316no—
312Q8—1664no—
313Q8—1664no—
314C2×C4—22no—
315C2×C4—28no—
316C2×C4—48no—
317C2×C4—3324no—
318C2×C4—3324no—
319C2×C4—838no—
320C2×C4—834no—
321C2×C4—834no—
322C2×C4—1664no—
323C2×C4—1664no—
324C2×C4—1664no—
325C2×C4Q16×D8314yes—
326C2×C4C2×D4×D8312yes—
327C2×C4C2×D4×D8311yescharacteristic
328C2×C4C2×D4×D8312yes—
329C2×C4C2×#1305058912yes—
330C2×C4#1458183712yes—
331C2×C4C24×D8311yescharacteristic
332C8—22no—
333C8—1664no—
334C8C2×#1305058914yes—
335C22#1912837112yes—
336C22C2×Q16×D8312yes—
337C22#1912851412yes—
338C22C22×D4×D8311yescharacteristic
339C4—22no—
340C4—48no—
341C4—3324no—
342C4—3324no—
343C4—838no—
344C4—1664no—
345C4#1912837112yes—
346C4C2×Q16×D8314yes—
347C4C22×#1305058911yescharacteristic
348C4C2×#1458183711yescharacteristic
349C2#2492046714yesdirect product factor
350C2C2×#1912837111yescharacteristic
351C2C22×Q16×D8311yescharacteristic
352C2C2×#1912851411yescharacteristic
subgroupG/H
centerC23C2×D4×D83
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
FittingC2×#494×C83C2
socle, prime radicalC23×C83C22×D4
hypercenterC2×#494D83
hypocenterC83C2×#3395
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#494

Complements

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

NH ≅ G/Ntype
2. #24920467C2direct (N × H)
88. C2×Dic166Q16semidirect
154. Dic166C2×Q16semidirect
173. C2×C83#3395semidirect
186. C83C2×#3395semidirect
349. C2#24920467direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191284262
#249204672
C2×#191280792
C2×#191279092
C2×#191279082
C2×C8×Dic1662
C2×C4×Dic3322
C2×Q16×Dic832
C2×#494×C832
C2×#339583