Finite Group Databasebeta

← #23004

Subgroups — #23004

Order 256.

457 conjugacy classes of subgroups.

The subgroup lattice has 229 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#462C211yesmaximal, characteristic
2C2×#441C212yesmaximal
3#2365C211yesmaximal, characteristic
4Q8×C4⋊C4C211yesmaximal, characteristic
5#1956C211yesmaximal, characteristic
6#1948C211yesmaximal, characteristic
7#1935C212yesmaximal
8#1878C212yesmaximal
9#1865C212yesmaximal
10#1770C211yesmaximal, characteristic
11C4×#103C211yesmaximal, characteristic
12C22×Q16C2212yes—
13C2×C4⋊Q8C2211yescharacteristic
14C2×C4×Q8C2212yes—
15C2×C4×Q8C2212yes—
16C2×C4×Q8C2211yescharacteristic
17#462C418yescomplemented
18#441—28no—
19C2×#106C2212yes—
20C2×C4⋊C8C2211yescharacteristic
21C2×#103C2211yescharacteristic
22C2×#103C2212yes—
23C2×#103C2212yes—
24C2×#103C2212yes—
25C2×#103C2211yescharacteristic
26C2×#97C2212yes—
27C2×C4×C8C2211yescharacteristic
28#391C2212yes—
29#389—21no—
30#389—22no—
31#389C2212yes—
32#387—22no—
33#384—21no—
34#384C2211yescharacteristic
35C4×C4⋊C4—21no—
36C4×C4⋊C4—21no—
37C4×C4⋊C4C2211yescharacteristic
38C4×C4⋊C4C2211yescharacteristic
39#340C2211yescharacteristic
40#340C2212yes—
41#340C2211yescharacteristic
42#336C2212yes—
43C22×Q8C2312yes—
44C22×Q8C2311yescharacteristic
45C2×Q16—24no—
46C2×Q16—24no—
47C2×Q16C2×C418yes—
48C22×C8C2311yescharacteristic
49C22×C8C2312yes—
50C22×C8C2311yescharacteristic
51C4⋊Q8—22no—
52C4⋊Q8C2×C414yes—
53C4×Q8—22no—
54C4×Q8—24no—
55C4×Q8—24no—
56C4×Q8—42no—
57C4×Q8—42no—
58C4×Q8C2×C414yes—
59C2×C4⋊C4—21no—
60C2×C4⋊C4—21no—
61C2×C4⋊C4—21no—
62C2×C4⋊C4—22no—
63C2×C4⋊C4—22no—
64C2×C4⋊C4—21no—
65C2×C4⋊C4—22no—
66C2×C4⋊C4—21no—
67C2×C4⋊C4D411yescharacteristic
68C2×C4⋊C4D411yescharacteristic
69C2×C4⋊C4C2312yes—
70C2×C4⋊C4C2311yescharacteristic
71C2×C4⋊C4C2311yescharacteristic
72C2×C4⋊C4C2311yescharacteristic
73C2×C42—21no—
74C2×C42—22no—
75C2×C42—22no—
76C2×C42—21no—
77C2×C42C2312yes—
78C2×C42C2311yescharacteristic
79#106—24no—
80C4⋊C8C2×C414yes—
81#103—22no—
82#103—24no—
83#103—42no—
84#103C2×C418yes—
85#103D414yes—
86#97—24no—
87C4×C8—22no—
88#95—22no—
89#95—22no—
90#95—21no—
91#95—22no—
92#95D412yes—
93C2×Q8—21no—
94C2×Q8—22no—
95C2×Q8—21no—
96C2×Q8—21no—
97C2×Q8—22no—
98C2×Q8—22no—
99C2×Q8—22no—
100C2×Q8—22no—
101C2×Q8C22×C414yes—
102C2×Q8C22×C412yes—
103C2×Q8C2×D412yes—
104C2×Q8#4112yes—
105C22×C4—21no—
106C22×C4—21no—
107C22×C4—22no—
108C22×C4—21no—
109C22×C4—21no—
110C22×C4—22no—
111C22×C4C2×D412yes—
112C22×C4C2×D412yes—
113C22×C4C2×D411yescharacteristic
114C22×C4C2×D411yescharacteristic
115C22×C4C2411yescharacteristic
116Q16—216no—
117C2×C8—22no—
118C2×C8—21no—
119C2×C8—22no—
120C2×C8—21no—
121C2×C8—21no—
122C2×C8—21no—
123C2×C8—21no—
124C2×C8C22×C414yes—
125C2×C8C2×D412yes—
126C4⋊C4—24no—
127C4⋊C4—24no—
128C4⋊C4—24no—
129C4⋊C4—22no—
130C4⋊C4—22no—
131C4⋊C4—21no—
132C4⋊C4—21no—
133C4⋊C4—22no—
134C4⋊C4—21no—
135C4⋊C4—22no—
136C4⋊C4—21no—
137C4⋊C4—44no—
138C4⋊C4—44no—
139C4⋊C4—42no—
140C4⋊C4—81no—
141C4⋊C4—82no—
142C4⋊C4C22×C412yes—
143C4⋊C4C2×D412yes—
144C42—24no—
145C42—22no—
146C42—22no—
147C42—44no—
148C42—44no—
149C42—42no—
150C42C22×C412yes—
151C42#4112yes—
152C23C22×D411yescharacteristic
153Q8—22no—
154Q8—22no—
155Q8—22no—
156Q8—24no—
157Q8—24no—
158Q8—42no—
159Q8—42no—
160Q8C4×D414yes—
161C2×C4—22no—
162C2×C4—22no—
163C2×C4—22no—
164C2×C4—21no—
165C2×C4—21no—
166C2×C4—22no—
167C2×C4—24no—
168C2×C4—22no—
169C2×C4—22no—
170C2×C4—22no—
171C2×C4—22no—
172C2×C4—22no—
173C2×C4—22no—
174C2×C4—22no—
175C2×C4—42no—
176C2×C4—42no—
177C2×C4—41no—
178C2×C4—41no—
179C2×C4—41no—
180C2×C4—41no—
181C2×C4—42no—
182C2×C4—41no—
183C2×C4—41no—
184C2×C4—42no—
185C2×C4—42no—
186C2×C4—41no—
187C2×C4C4×D412yes—
188C2×C4C4×D412yes—
189C2×C4#13712yes—
190C2×C4#13712yes—
191C2×C4C23×C411yescharacteristic
192C2×C4C22×D411yescharacteristic
193C2×C4C2×#4111yescharacteristic
194C2×C4C2×#4111yescharacteristic
195C2×C4H(5,𝔽2)11yescharacteristic
196C2×C42−1+411yescharacteristic
197C8—24no—
198C8—22no—
199C8—41no—
200C22C2×C4×D411yescharacteristic
201C22D4211yescharacteristic
202C22#54811yescharacteristic
203C22C2×#13711yescharacteristic
204C22C2×#13711yescharacteristic
205C22#57711yescharacteristic
206C22#57811yescharacteristic
207C4—24no—
208C4—22no—
209C4—44no—
210C4—42no—
211C4—42no—
212C4—42no—
213C4—42no—
214C4—81no—
215C4—82no—
216C4#44114yescomplemented
217C4C2×C4×D411yescharacteristic
218C4#52011yescharacteristic
219C4#54711yescharacteristic
220C4#55311yescharacteristic
221C2#236111yescharacteristic
222C2C2×#44111yescharacteristic
223C2#294711yescharacteristic
224C2#327611yescharacteristic
225C2#327811yescharacteristic
226C2#336911yescharacteristic
227C2#337411yescharacteristic
subgroupG/H
center, socle, prime radicalC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
17. #462C4semidirect
216. C4#441semidirect

Maximal subgroups

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

subgroupindex
C2×#4622
C2×#4412
#23652
Q8×C4⋊C42
#19562
#19482
#19352
#18782
#18652
#17702
C4×#1032