Finite Group Databasebeta

← #34337

Subgroups — #34337

Order 256.

1062 conjugacy classes of subgroups.

The subgroup lattice has 193 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#557C211yesmaximal, characteristic
2#2370C216yesmaximal
3#2365C213yesmaximal
4Q8×C4⋊C4C212yesmaximal
5Q8×C4⋊C4C211yesmaximal, characteristic
6Q8×C4⋊C4C213yesmaximal
7#2330C216yesmaximal
8C4×C4⋊Q8C213yesmaximal
9#2295C213yesmaximal
10#2276C212yesmaximal
11C42×Q8C211yesmaximal, characteristic
12#557C4116yescomplemented
13C2×C4⋊Q8C2213yes—
14C2×#125C2216yes—
15C2×C4×Q8C2211yescharacteristic
16C2×C4×Q8C2212yes—
17C2×C4×Q8C2216yes—
18C2×C4×Q8C2211yescharacteristic
19C2×C4×Q8C2212yes—
20C2×C4×Q8C2213yes—
21C2×C4×Q8C2211yescharacteristic
22#391C2213yes—
23#391C2213yes—
24#389C2216yes—
25#389C2216yes—
26#389C2216yes—
27#389C22112yes—
28#389C2216yes—
29#389C2213yes—
30#389C2211yescharacteristic
31#387C2216yes—
32#387C22112yes—
33#387C2216yes—
34#384C2213yes—
35#384C2216yes—
36C4×C4⋊C4C2216yes—
37C4×C4⋊C4C2216yes—
38C4×C4⋊C4C2213yes—
39C4×C4⋊C4C2213yes—
40C4×C4⋊C4C2213yes—
41C4×C4⋊C4C2216yes—
42C4×C4⋊C4C2216yes—
43C4×C4⋊C4C2216yes—
44C4×C4⋊C4C2213yes—
45#376C2216yes—
46C43C2213yes—
47C22×Q8C2313yes—
48C22×Q8C2311yescharacteristic
49C4⋊Q8C2×C4124yes—
50#125C2×C4148yes—
51C4×Q8—24no—
52C4×Q8—28no—
53C4×Q8—412no—
54C4×Q8C2×C4116yes—
55C4×Q8C2×C4124yes—
56C4×Q8C2×C418yes—
57C4×Q8Q818yescomplemented
58C2×C4⋊C4C2313yes—
59C2×C4⋊C4C2313yes—
60C2×C4⋊C4C2316yes—
61C2×C4⋊C4C2312yes—
62C2×C4⋊C4C2311yescharacteristic
63C2×C4⋊C4C23112yes—
64C2×C4⋊C4C2316yes—
65C2×C4⋊C4C2316yes—
66C2×C4⋊C4C2311yescharacteristic
67C2×C4⋊C4C2313yes—
68C2×C4⋊C4C2316yes—
69C2×C4⋊C4C2316yes—
70C2×C4⋊C4C2316yes—
71C2×C4⋊C4C2313yes—
72C2×C42C2313yes—
73C2×C42C2313yes—
74C2×C42C2316yes—
75C2×C42C2311yescharacteristic
76C2×C42C2313yes—
77C2×C42C23112yes—
78C2×C42C2313yes—
79C2×C42C2316yes—
80C2×C42C2313yes—
81C2×C42C2313yes—
82#95C2312yes—
83#95C2316yes—
84#95C2316yes—
85#95C2316yes—
86#95C2316yes—
87#95C2316yes—
88#95C2316yes—
89#95C2316yes—
90C2×Q8—26no—
91C2×Q8—26no—
92C2×Q8C22×C4112yes—
93C2×Q8C22×C414yes—
94C2×Q8C2×Q814yes—
95C2×Q8#4114yes—
96C22×C4C2412yes—
97C22×C4C2413yes—
98C22×C4C2416yes—
99C22×C4C2413yes—
100C22×C4C2412yes—
101C22×C4C2416yes—
102C22×C4C2411yescharacteristic
103C22×C4C2413yes—
104C22×C4C2411yescharacteristic
105C22×C4C2413yes—
106C22×C4C2411yescharacteristic
107C4⋊C4—26no—
108C4⋊C4—212no—
109C4⋊C4—26no—
110C4⋊C4—24no—
111C4⋊C4—22no—
112C4⋊C4—46no—
113C4⋊C4—46no—
114C4⋊C4—412no—
115C4⋊C4C22×C414yes—
116C4⋊C4C22×C4124yes—
117C4⋊C4C22×C4112yes—
118C4⋊C4C22×C4124yes—
119C4⋊C4C22×C4124yes—
120C4⋊C4C2×Q8112yes—
121C42—26no—
122C42—212no—
123C42—26no—
124C42—26no—
125C42—22no—
126C42—43no—
127C42—412no—
128C42C22×C4124yes—
129C42C22×C4112yes—
130C42C2×Q8112yes—
131C23C2511yescharacteristic
132Q8—224no—
133Q8C4×Q8116yescomplemented
134C2×C4—21no—
135C2×C4—23no—
136C2×C4—26no—
137C2×C4—23no—
138C2×C4—21no—
139C2×C4—23no—
140C2×C4—21no—
141C2×C4—22no—
142C2×C4—26no—
143C2×C4—21no—
144C2×C4—23no—
145C2×C4—22no—
146C2×C4—22no—
147C2×C4—23no—
148C2×C4—26no—
149C2×C4—23no—
150C2×C4—26no—
151C2×C4—22no—
152C2×C4—22no—
153C2×C4—23no—
154C2×C4—26no—
155C2×C4C23×C414yes—
156C2×C4C23×C416yes—
157C2×C4C23×C4112yes—
158C2×C4C23×C416yes—
159C2×C4C23×C412yes—
160C2×C4C22×Q812yes—
161C2×C4C22×Q816yes—
162C2×C4C22×Q816yes—
163C2×C4C2×#4116yes—
164C2×C4H(5,𝔽2)12yes—
165C2×C42−1+412yes—
166C2×C42−1+412yes—
167C22C24×C411yescharacteristic
168C22C23×Q811yescharacteristic
169C22C22×#4111yescharacteristic
170C22C2×H(5,𝔽2)11yescharacteristic
171C22C2×2−1+411yescharacteristic
172C22C2×2−1+411yescharacteristic
173C22#58511yescharacteristic
174C4—212no—
175C4—26no—
176C4—24no—
177C4—22no—
178C4—26no—
179C4—22no—
180C4—43no—
181C4—46no—
182C4—42no—
183C4C2×C4×Q8112yes—
184C4#52014yes—
185C2C22×C4×Q811yescharacteristic
186C2C2×#52011yescharacteristic
187C2C4×2−1+411yescharacteristic
188C2#350211yescharacteristic
189C2#350311yescharacteristic
190C2#351711yescharacteristic
191C2#352311yescharacteristic
subgroupG/H
center, Frattini, socle, prime radical, cosocleC23C25
commutatorC22C24×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
12. #557C4semidirect
57. C4×Q8Q8semidirect
133. Q8C4×Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#5572
#23702
#23652
Q8×C4⋊C42
#23302
C4×C4⋊Q82
#22952
#22762
C42×Q82