Finite Group Databasebeta

← C2×#20283645 #28248453

Subgroups — C2×#20283645 #28248453

Order 13568.

1982 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16811180C211yesmaximal, characteristic
2#20283645C2116yesmaximal, direct product factor
3C2×#16810750C214yesmaximal, complemented
4C2×#16810747C214yesmaximal, complemented
5C2×#16810651C212yesmaximal
6C2×#16810581C212yesmaximal
7C22×C4×#88322C211yesmaximal, characteristic
8C2×C53×#423C211yesmaximal, characteristic
9C23×#88322C2211yescharacteristic
10C23×#88322C2211yescharacteristic
11#16811180C418yes—
12#16811180C2218yes—
13C2×#13133217C412yes—
14C2×#13133209C412yes—
15C2×#13133196C414yes—
16C2×C4×Dic106C2214yes—
17C2×#13133176C2212yes—
18#16810750C22132yescomplemented
19#16810747C22132yescomplemented
20#16810651C22116yes—
21C2×#13133146C2218yes—
22#16810581C22116yes—
23C2×#13133127C2214yes—
24C2×C4×#88322C2212yes—
25C2×C4×#88322C2212yes—
26C2×C4×#88322C2218yes—
27C2×C8×Dic53C2214yes—
28C22×M16×C53C2212yes—
29C22×C42×C53C2211yescharacteristic
30C53×#423C2218yes—
31C2×C4⋊C8×C53C2214yes—
32C22×Dic106C2×C414yes—
33C22×#88322—24no—
34C22×#88322Q818yescomplemented
35C22×#88322C2312yes—
36C22×#88322C2314yes—
37C22×#88322C2311yescharacteristic
38C22×#88322C2311yescharacteristic
39C22×#88322C2314yes—
40#13133217C2×C4116yes—
41#13133209C2×C4116yes—
42#13133196C2×C4132yes—
43C4×Dic106C2×C4116yes—
44C4×Dic106C23116yes—
45#13133176C2×C418yes—
46#13133176C2318yes—
47C2×C4⋊Dic53C2×C414yes—
48C2×C4⋊Dic53C2×C414yes—
49C2×#11719919C2×C418yes—
50C2×C22⋊Dic53C2×C414yes—
51C2×C4×Dic53C2314yes—
52#13133146C23132yes—
53#13133127C23116yes—
54C4×#88322C2318yes—
55C4×#88322C2318yes—
56C8×Dic53C23116yes—
57C23×C4×C53C2×C412yes—
58C23×C4×C53C2311yescharacteristic
59C2×M16×C53—28no—
60C2×M16×C53C2318yes—
61C22×C8×C53C2314yes—
62C2×C42×C53C2×C411yescharacteristic
63C2×C42×C53C2×C411yescharacteristic
64C2×C42×C53C2×C414yes—
65C2×C42×C53C2312yes—
66C2×C42×C53C2314yes—
67C4⋊C8×C53C23116yes—
68C24×C53C22×C411yescharacteristic
69C22×C4×C53—28no—
70C22×C4×C53C22×C412yes—
71C22×C4×C53C22×C418yes—
72C22×C4×C53C22×C411yescharacteristic
73C22×C4×C53C22×C412yes—
74C22×C4×C53C22×C412yes—
75C22×C4×C53C2×Q814yes—
76C22×C4×C53#4114yes—
77C22×C4×C53C2412yes—
78C22×C4×C53C2411yescharacteristic
79C22×Dic53C22×C418yes—
80C2×Dic106—216no—
81C2×Dic106C22×C4116yes—
82M16×C53—216no—
83C2×C8×C53—28no—
84C2×C8×C53C2418yes—
85C42×C53C22×C414yes—
86C42×C53C22×C414yes—
87C42×C53C22×C414yes—
88C42×C53C2414yes—
89C22⋊Dic53C22×C4116yes—
90C4⋊Dic53C22×C4116yes—
91C4⋊Dic53C22×C4116yes—
92#11719919C22×C4132yes—
93C4×Dic53C22×C418yes—
94C4×Dic53C2418yes—
95C2×#88322—24no—
96C2×#88322—28no—
97C2×#88322C2×Q814yes—
98C2×#88322C2×Q814yes—
99C2×#88322C2×Q8116yescomplemented
100C2×#88322C2414yes—
101C2×#88322C2412yes—
102C2×#88322C2412yes—
103C23×C53—24no—
104C23×C53C4×Q814yes—
105C23×C53C23×C412yes—
106C23×C53C23×C411yescharacteristic
107C2×C4×C53—24no—
108C2×C4×C53—216no—
109C2×C4×C53C4×Q818yes—
110C2×C4×C53C4×Q814yes—
111C2×C4×C53#13118yes—
112C2×C4×C53C23×C414yes—
113C2×C4×C53C23×C411yescharacteristic
114C2×C4×C53C23×C412yes—
115C2×C4×C53C23×C414yes—
116C2×C4×C53C22×Q812yes—
117C2×C4×C53C22×Q814yes—
118C2×C4×C53C2×#4112yes—
119C2×C4×C53C2×#4114yes—
120C2×C4×C53C2511yescharacteristic
121C2×Dic53—216no—
122C2×Dic53C23×C4116yes—
123Dic106—232no—
124C8×C53—28no—
125#88322—24no—
126#88322C22×Q814yes—
127#88322C22×Q814yes—
128C2×#2960—531nomaximal, Sylow
129C22×C53—28no—
130C22×C53—24no—
131C22×C53C2×C4×Q814yes—
132C22×C53C2×C4×Q812yes—
133C22×C53C2×#13114yes—
134C22×C53C24×C411yescharacteristic
135C4×C53—24no—
136C4×C53C2×C4×Q812yes—
137C4×C53C2×C4×Q814yes—
138C4×C53C2×#13118yes—
139C4×C53C23×Q811yescharacteristic
140C4×C53C22×#4111yescharacteristic
141Dic53—216no—
142C2×#533—531no—
143#2960—5316no—
144C2×#446—534no—
145C2×C8×Q8—534no—
146C2×#424—532no—
147C2×#423D5311yescharacteristic
148C2×#405—532no—
149C22×C4×C8—531no—
150C2×C53—24no—
151C2×C53#296014yescomplemented
152C2×C53C22×C4×Q811yescharacteristic
153C2×C53C22×#13112yes—
154C22×M16C2×D5312yes—
155C23×C8—531no—
156C23×C8—531no—
157#533—538no—
158#533—538no—
159C2×C4⋊Q8—532no—
160C2×#125—532no—
161C2×C22⋊Q8—534no—
162C2×C4×Q8—534no—
163C2×#117—532no—
164C22×C42C2×D5311yescharacteristic
165#446—5332no—
166C8×Q8—5332no—
167#424—5316no—
168#423C2×D5318yes—
169C2×C4⋊C8—538no—
170C2×C4⋊C8C2×D5314yes—
171#405—5316no—
172C2×#97—534no—
173C2×C4×C8—534no—
174C2×C4×C8—532no—
175C2×C4×C8—532no—
176C2×C4×C8—538no—
177C53C2×#296011yescharacteristic, complemented, Sylow
178C22×Q8—534no—
179C23×C4C4×D5312yes—
180C23×C4C22×D5311yescharacteristic
181C2×M16—28no—
182C2×M16C22×D5318yes—
183C22×C8—538no—
184C22×C8—534no—
185C22×C8—531no—
186C22×C8—531no—
187C22×C8—534no—
188C22×C8—532no—
189C22×C8—1064no—
190C22×C8C22×D5314yes—
191C4⋊Q8—5316no—
192#125—5316no—
193C22⋊Q8—5332no—
194C4×Q8—5316no—
195C4×Q8—5316no—
196#117—538no—
197#117—538no—
198C2×C4⋊C4—534no—
199C2×C4⋊C4—538no—
200C2×C4⋊C4—534no—
201C2×C22⋊C4—534no—
202C2×C42—534no—
203C2×C42C4×D5311yescharacteristic
204C2×C42C4×D5311yescharacteristic
205C2×C42C4×D5314yes—
206C2×C42C22×D5314yes—
207C2×C42C22×D5312yes—
208C4⋊C8—5332no—
209C4⋊C8C22×D53116yes—
210#97—5316no—
211C4×C8—5316no—
212C4×C8—538no—
213C4×C8—538no—
214C24C2×C4×D5311yescharacteristic
215C2×Q8—5316no—
216C2×Q8—10616no—
217C22×C4—28no—
218C22×C4—538no—
219C22×C4C2×C4×D5312yes—
220C22×C4C2×C4×D5318yes—
221C22×C4C2×C4×D5311yescharacteristic
222C22×C4C2×C4×D5312yes—
223C22×C4C2×C4×D5312yes—
224C22×C4#1171994714yes—
225C22×C4Q8×D5314yes—
226C22×C4C23×D5312yes—
227C22×C4C23×D5311yescharacteristic
228M16—216no—
229C2×C8—28no—
230C2×C8—534no—
231C2×C8—534no—
232C2×C8—5316no—
233C2×C8—532no—
234C2×C8—532no—
235C2×C8—534no—
236C2×C8—1064no—
237C2×C8—1068no—
238C2×C8C23×D5318yes—
239C4⋊C4—5316no—
240C4⋊C4—5332no—
241C4⋊C4—5316no—
242C22⋊C4—5316no—
243C42—538no—
244C42—538no—
245C42C2×C4×D5314yes—
246C42C2×C4×D5314yes—
247C42C2×C4×D5314yes—
248C42C23×D5314yes—
249C23—24no—
250C23#1313318214yes—
251C23C22×C4×D5312yes—
252C23C22×C4×D5311yescharacteristic
253Q8—10632no—
254C2×C4—24no—
255C2×C4—216no—
256C2×C4—5316no—
257C2×C4—10616no—
258C2×C4#1313318218yes—
259C2×C4#1313318214yes—
260C2×C4#1313322518yes—
261C2×C4C22×C4×D5314yes—
262C2×C4C22×C4×D5311yescharacteristic
263C2×C4C22×C4×D5312yes—
264C2×C4C22×C4×D5314yes—
265C2×C4C2×Q8×D5314yes—
266C2×C4C2×Q8×D5312yes—
267C2×C4C2×#1171994712yes—
268C2×C4C2×#1171994714yes—
269C2×C4C24×D5311yescharacteristic
270C8—28no—
271C8—534no—
272C8—534no—
273C8—1064no—
274C22—24no—
275C22—28no—
276C22C2×#1313318214yes—
277C22C2×#1313318212yes—
278C22C2×#1313322514yes—
279C22C23×C4×D5311yescharacteristic
280C4—24no—
281C4—10616no—
282C4C2×#1313318212yes—
283C4C2×#1313318214yes—
284C4C2×#1313322518yes—
285C4C22×Q8×D5311yescharacteristic
286C4C22×#1171994711yescharacteristic
287C2—24no—
288C2#2028364514yesdirect product factor
289C2C22×#1313318211yescharacteristic
290C2C22×#1313322512yes—
subgroupG/H
centerC22×C4C23×D53
commutatorC22×C53C24×C4
FrattiniC2×C4C24×D53
FittingC2×C53×#423C2
socleC23×C53C23×C4
prime radicalC24×C53C22×C4
cosocleC2×C4×C53C25
hypercenterC2×#423D53
hypocenterC53C2×#2960
LCSG ▷ C22×C53 ▷ C53
UCSC1 ◁ C22×C4 ◁ C2×#423

Complements

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

NH ≅ G/Ntype
2. #20283645C2direct (N × H)
3. C2×#16810750C2semidirect
4. C2×#16810747C2semidirect
18. #16810750C22semidirect
19. #16810747C22semidirect
34. C22×#88322Q8semidirect
99. C2×#88322C2×Q8semidirect
151. C2×C53#2960semidirect
177. C53C2×#2960semidirect
288. C2#20283645direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168111802
#202836452
C2×#168107502
C2×#168107472
C2×#168106512
C2×#168105812
C22×C4×#883222
C2×C53×#4232
C2×#296053