Finite Group Databasebeta

← #34056

Subgroups — #34056

Order 256.

1179 conjugacy classes of subgroups.

The subgroup lattice has 184 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#41C211yesmaximal, characteristic
2#2320C214yesmaximal, complemented
3#2319C214yesmaximal, complemented
4#2318C218yesmaximal, complemented
5#2298C214yesmaximal, complemented
6#2297C212yesmaximal
7#2296C212yesmaximal, complemented
8#2283C214yesmaximal, complemented
9C4×#117C211yesmaximal, characteristic, complemented
10C2×#376C211yesmaximal, characteristic, complemented
11C22×#41C2211yescharacteristic
12C4×#41C4116yescomplemented
13C2×C4×Q8C2212yes—
14C2×C4×D4C2214yes—
15C2×C4×D4C2212yes—
16C2×#117C2212yes—
17C2×#117C2211yescharacteristic
18C2×#117C2212yes—
19C22×C42C2212yes—
20C22×C42C2211yescharacteristic
21C22×C42C2212yes—
22#391C2214yes—
23#390C2214yes—
24#389C2218yes—
25#388C22116yes—
26#387C22116yes—
27#386C2218yes—
28#385C2218yes—
29#383C2218yes—
30#382C2218yes—
31#381C2218yes—
32#380C2218yes—
33C4×C4⋊C4C2214yes—
34C4×C4⋊C4C2218yes—
35C4×C22⋊C4C2214yes—
36C4×C22⋊C4C2218yes—
37#376C2214yes—
38#376C2212yes—
39#376C2212yes—
40#376C2212yes—
41C2×#95C2214yes—
42C43C2212yes—
43C2×#41—28no—
44C2×#41C2×C418yes—
45C22×Q8C2311yescharacteristic
46C22×D4C2312yes—
47C22×D4C2311yescharacteristic
48C23×C4C2312yes—
49C23×C4C2314yes—
50C23×C4C2312yes—
51C23×C4C2314yes—
52C23×C4C2311yescharacteristic
53C4×Q8C2×C4116yescomplemented
54C4×D4C2×C4132yes—
55C4×D4C2×C4116yescomplemented
56#117—28no—
57#117C2×C418yes—
58#117C2×C4116yescomplemented
59C2×C4⋊C4C2314yes—
60C2×C4⋊C4C23116yes—
61C2×C4⋊C4C2314yes—
62C2×C4⋊C4C2312yes—
63C2×C22⋊C4C2314yes—
64C2×C22⋊C4C23116yes—
65C2×C22⋊C4C2312yes—
66C2×C22⋊C4C2314yes—
67C2×C42—28no—
68C2×C42C2×C418yes—
69C2×C42C2×C4116yescomplemented
70C2×C42C2314yes—
71C2×C42C2314yes—
72C2×C42C2314yes—
73C2×C42C2318yes—
74C2×C42C2312yes—
75C2×C42C2314yes—
76C2×C42C2311yescharacteristic
77C2×C42C2312yes—
78C2×C42C2311yescharacteristic
79#95C2314yes—
80#95C2314yes—
81#95C2318yes—
82#95C2318yes—
83#95C23116yes—
84#95C23116yes—
85C24C2412yes—
86C24C2411yescharacteristic
87#41—232no—
88C2×Q8—24no—
89C2×Q8C22×C414yes—
90C2×D4—28no—
91C2×D4—24no—
92C2×D4C22×C418yes—
93C2×D4C22×C414yes—
94C22×C4—28no—
95C22×C4—28no—
96C22×C4—44no—
97C22×C4—48no—
98C22×C4—48no—
99C22×C4C22×C418yes—
100C22×C4C22×C418yes—
101C22×C4C22×C4116yes—
102C22×C4C22×C414yes—
103C22×C4#4118yes—
104C22×C4C2418yes—
105C22×C4C2418yes—
106C22×C4C2412yes—
107C22×C4C2412yes—
108C22×C4C2412yes—
109C22×C4C2414yes—
110C22×C4C2411yescharacteristic
111C22×C4C2411yescharacteristic
112C4⋊C4—28no—
113C4⋊C4—416no—
114C4⋊C4C22×C418yes—
115C4⋊C4C22×C4116yes—
116C22⋊C4—28no—
117C22⋊C4—416no—
118C22⋊C4C22×C418yes—
119C22⋊C4C22×C4116yes—
120C42—28no—
121C42—28no—
122C42—28no—
123C42—48no—
124C42C22×C414yes—
125C42C22×C414yes—
126C42C22×C418yes—
127C42C22×C418yes—
128C42C22×C4116yes—
129C23—24no—
130C23—24no—
131C23—28no—
132C23C23×C414yes—
133C23C23×C412yes—
134C23C2×#4114yes—
135C23C2511yescharacteristic
136Q8—28no—
137D4—216no—
138D4—28no—
139C2×C4—24no—
140C2×C4—24no—
141C2×C4—28no—
142C2×C4—24no—
143C2×C4—216no—
144C2×C4—28no—
145C2×C4—28no—
146C2×C4—216no—
147C2×C4—28no—
148C2×C4—28no—
149C2×C4—48no—
150C2×C4—416no—
151C2×C4—416no—
152C2×C4#117116yes—
153C2×C4C23×C414yes—
154C2×C4C23×C414yes—
155C2×C4C23×C418yes—
156C2×C4C23×C414yes—
157C2×C4C23×C412yes—
158C2×C4C23×C412yes—
159C2×C4C2×#4114yes—
160C2×C4C2×#4114yes—
161C22—24no—
162C22—28no—
163C22—24no—
164C22—28no—
165C22—48no—
166C22C2×#11714yes—
167C22C24×C411yescharacteristic
168C22C22×#4112yes—
169C22#58514yes—
170C4—24no—
171C4—24no—
172C4—24no—
173C4—28no—
174C4—48no—
175C4—48no—
176C4C2×#11714yes—
177C4C2×#11714yes—
178C2—24no—
179C2—44no—
180C2C22×#11711yescharacteristic
181C2#342812yes—
182C2#345514yes—
subgroupG/H
centerC22×C4C24
commutatorC22C24×C4
Frattini, socle, cosocleC23C25
prime radicalC22×#41C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2320C2semidirect
3. #2319C2semidirect
4. #2318C2semidirect
5. #2298C2semidirect
7. #2296C2semidirect
8. #2283C2semidirect
9. C4×#117C2semidirect
10. C2×#376C2semidirect
12. C4×#41C4semidirect
53. C4×Q8C2×C4semidirect
55. C4×D4C2×C4semidirect
58. #117C2×C4semidirect
69. C2×C42C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×C4×#412
#23202
#23192
#23182
#22982
#22972
#22962
#22832
C4×#1172
C2×#3762