Finite Group Databasebeta

← C2×#27132956 #37582289

Subgroups — C2×#27132956 #37582289

Order 24448.

416 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 416 conjugacy classes of subgroups — too many to draw. Only its 165 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#20259321C211yesmaximal, characteristic
2C2×Q8×Dic191C211yesmaximal, characteristic
3#27132956C218yesmaximal, direct product factor
4C2×#20259256C211yesmaximal, characteristic
5C2×#20259255C211yesmaximal, characteristic
6C2×Dic191⋊C8C211yesmaximal, characteristic
7C2×#20259246C211yesmaximal, characteristic
8C2×#103×C191C211yesmaximal, characteristic
9C22×Dic382—21no—
10C22×C191⋊C8C2211yescharacteristic
11#20259321—22no—
12#20259321C2214yes—
13Q8×Dic191—22no—
14Q8×Dic191C2214yes—
15C2×C4⋊Dic191—21no—
16C2×C4⋊Dic191C2211yescharacteristic
17C2×C4⋊Dic191C2211yescharacteristic
18C2×Dic191⋊C4—21no—
19C2×C4×Dic191—21no—
20C2×C4×Dic191C2211yescharacteristic
21#20259256C2214yes—
22#20259255C2214yes—
23Dic191⋊C8C2214yes—
24#20259246C2214yes—
25C22×Q8×C191C2211yescharacteristic
26C22×C8×C191C2211yescharacteristic
27C2×C4⋊C4×C191C2211yescharacteristic
28#103×C191C2214yes—
29C2×Dic382—24no—
30C2×Dic382—44no—
31C22×Dic191—21no—
32C22×Dic191—21no—
33C22×Dic191D411yescharacteristic
34C22×Dic191D411yescharacteristic
35C2×C191⋊C8—22no—
36C2×C191⋊C8C2312yes—
37C4⋊Dic191—24no—
38C4⋊Dic191—21no—
39C4⋊Dic191—21no—
40C4⋊Dic191C2312yes—
41C4⋊Dic191C2312yes—
42Dic191⋊C4—24no—
43C4×Dic191—24no—
44C4×Dic191D412yes—
45C4×Dic191C2312yes—
46C2×Q8×C191—21no—
47C2×Q8×C191—22no—
48C2×Q8×C191Q814yescomplemented
49C2×Q8×C191C2312yes—
50C22×C4×C191—21no—
51C22×C4×C191—21no—
52C22×C4×C191C2311yescharacteristic
53C2×C8×C191—22no—
54C2×C8×C191C2312yes—
55C4⋊C4×C191—21no—
56C4⋊C4×C191C2312yes—
57Dic382—48no—
58C2×Dic191—22no—
59C2×Dic191—22no—
60C2×Dic191—22no—
61C2×Dic191—42no—
62C2×Dic191—42no—
63C2×Dic191Q1614yes—
64C2×Dic191C2×D412yes—
65C2×Dic191C2×D412yes—
66C191⋊C8—22no—
67C23×C191C2×D411yescharacteristic
68Q8×C191—24no—
69Q8×C191—22no—
70Q8×C191C2×Q814yescomplemented
71C2×C4×C191—24no—
72C2×C4×C191—22no—
73C2×C4×C191—22no—
74C2×C4×C191—42no—
75C2×C4×C191C2×D411yescharacteristic
76C2×C4×C191C2×Q812yes—
77C2×C4×C191#4112yes—
78C2×C4×C191C2411yescharacteristic
79C8×C191—22no—
80C22×C191C22⋊Q812yes—
81C22×C191C2×Q1612yes—
82C22×C191AGL(1,ℤ/8)12yes—
83C22×C191C22×D411yescharacteristic
84C4×C191—24no—
85C4×C191—42no—
86C4×C191C22⋊Q812yes—
87C4×C191C22×Q811yescharacteristic
88C4×C191C2×#4111yescharacteristic
89Dic191—22no—
90Dic191—42no—
91Dic191—42no—
92Dic191C2×Q1614yes—
93C2×C191#47714yescomplemented
94C2×C191C2×C22⋊Q811yescharacteristic
95C2×C191C22×Q1611yescharacteristic
96C2×C191C2×AGL(1,ℤ/8)11yescharacteristic
97C191C2×#47711yescharacteristic, complemented, Sylow
98C2×#477—1911nomaximal, Sylow
99C2×C4⋊Q8—1911no—
100C2×C4×Q8—1911no—
101#477—1918no—
102C2×#107—1911no—
103C2×#107—1911no—
104C2×C4⋊C8—1911no—
105C2×#103—1911no—
106C2×#103D19111yescharacteristic
107C22×Q8—3821no—
108C22×Q8C2×D19111yescharacteristic
109C22×C8—1911no—
110C22×C8C2×D19111yescharacteristic
111C4⋊Q8—3822no—
112C4⋊Q8—1914no—
113C4×Q8—3822no—
114C4×Q8—1914no—
115C2×C4⋊C4—3821no—
116C2×C4⋊C4—3821no—
117C2×C4⋊C4—1911no—
118C2×C4⋊C4—1911no—
119C2×C4⋊C4C2×D19111yescharacteristic
120C2×C42—3821no—
121C2×C42—1911no—
122#107—1914no—
123#107—1914no—
124C4⋊C8—1914no—
125#103—1914no—
126#103C2×D19114yes—
127C2×Q8—21no—
128C2×Q8—22no—
129C2×Q8—3824no—
130C2×Q8—7644no—
131C2×Q8Dic38214yescomplemented
132C2×Q8C22×D19112yes—
133C22×C4—21no—
134C22×C4—21no—
135C22×C4—3821no—
136C22×C4—3821no—
137C22×C4—1911no—
138C22×C4—1911no—
139C22×C4C22×D19111yescharacteristic
140C2×C8—22no—
141C2×C8—3822no—
142C2×C8—1912no—
143C2×C8C22×D19112yes—
144C4⋊C4—21no—
145C4⋊C4—3824no—
146C4⋊C4—3824no—
147C4⋊C4—3821no—
148C4⋊C4—3821no—
149C4⋊C4—1912no—
150C4⋊C4—1912no—
151C4⋊C4C22×D19112yes—
152C42—3824no—
153C42—1912no—
154C42—1912no—
155C23D4×D19111yescharacteristic
156Q8—22no—
157Q8—24no—
158Q8—7648no—
159Q8C2×Dic38214yescomplemented
160C2×C4—22no—
161C2×C4—24no—
162C2×C4—22no—
163C2×C4—42no—
164C2×C4—3822no—
165C2×C4—3822no—
166C2×C4—3822no—
167C2×C4—1912no—
168C2×C4—1914no—
169C2×C4—1912no—
170C2×C4—7642no—
171C2×C4—7642no—
172C2×C4D4×D19111yescharacteristic
173C2×C4C2×Dic38212yes—
174C2×C4#1569028612yes—
175C2×C4C23×D19111yescharacteristic
176C8—22no—
177C8—3822no—
178C22#2025929912yes—
179C22Q16×D19112yes—
180C22#2025934912yes—
181C22C2×D4×D19111yescharacteristic
182C4—24no—
183C4—42no—
184C4—3822no—
185C4—1914no—
186C4—7642no—
187C4—7642no—
188C4#2025929912yes—
189C4C22×Dic38211yescharacteristic
190C4C2×#1569028611yescharacteristic
191C2#2713295614yesdirect product factor
192C2C2×#2025929911yescharacteristic
193C2C2×Q16×D19111yescharacteristic
194C2C2×#2025934911yescharacteristic
subgroupG/H
centerC23D4×D191
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×#103×C191C2
socle, prime radicalC23×C191C2×D4
hypercenterC2×#103D191
hypocenterC191C2×#477
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#103

Complements

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

NH ≅ G/Ntype
3. #27132956C2direct (N × H)
48. C2×Q8×C191Q8semidirect
70. Q8×C191C2×Q8semidirect
93. C2×C191#477semidirect
97. C191C2×#477semidirect
131. C2×Q8Dic382semidirect
159. Q8C2×Dic382semidirect
191. C2#27132956direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202593212
C2×Q8×Dic1912
#271329562
C2×#202592562
C2×#202592552
C2×Dic191⋊C82
C2×#202592462
C2×#103×C1912
C2×#477191