Finite Group Databasebeta

← #28314

Subgroups — #28314

Order 256.

611 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 611 conjugacy classes of subgroups — too many to draw. Only its 143 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×#480C212yesmaximal, complemented
2C2×#448C212yesmaximal, complemented
3#2856C211yesmaximal, characteristic
4C2×#391C211yesmaximal, characteristic, complemented
5#2095C212yesmaximal, complemented
6#2014C212yesmaximal, complemented
7#1973C214yesmaximal, complemented
8#1749C211yesmaximal, characteristic, complemented
9C23×Q8C2211yescharacteristic
10C22×SD16C2214yes—
11C2×#127C2211yescharacteristic
12C2×#121—22no—
13C2×#121C2212yes—
14C22×C4⋊C4C2211yescharacteristic
15C22×C42C2211yescharacteristic
16#480—28no—
17#448—28no—
18C2×#107C2214yes—
19C2×#103C2214yes—
20C2×#102C2214yes—
21C2×C22⋊C8C2212yes—
22C2×#97C2212yes—
23#391—22no—
24#391C2212yes—
25#391C2212yes—
26#390—22no—
27#390C2212yes—
28#384C2211yescharacteristic
29C2×#95—22no—
30#336C2212yes—
31C22×Q8—24no—
32C22×Q8—21no—
33C22×Q8—24no—
34C22×Q8—42no—
35C22×Q8C2312yes—
36C22×D4—22no—
37C22×D4—22no—
38C22×D4C2312yes—
39C23×C4—21no—
40C23×C4—21no—
41C23×C4D412yes—
42C23×C4C2311yescharacteristic
43C2×SD16—28no—
44C2×SD16—28no—
45C2×SD16—44no—
46C22×C8C2314yes—
47#127—42no—
48#121—24no—
49#121—24no—
50#121—48no—
51C2×C4⋊C4—24no—
52C2×C4⋊C4—21no—
53C2×C4⋊C4—22no—
54C2×C4⋊C4C2312yes—
55C2×C4⋊C4C2312yes—
56C2×C22⋊C4—24no—
57C2×C22⋊C4—22no—
58C2×C42—42no—
59C2×C42D412yes—
60C2×C42C2311yescharacteristic
61C2×C42C2311yescharacteristic
62#107—28no—
63#103—28no—
64#102—28no—
65C22⋊C8D418yescomplemented
66#97—42no—
67#95—24no—
68#95—24no—
69C24—22no—
70C24C2×D411yescharacteristic
71C2×Q8—24no—
72C2×Q8—22no—
73C2×Q8—24no—
74C2×Q8—24no—
75C2×Q8—416no—
76C2×Q8—42no—
77C2×Q8—42no—
78C2×Q8#4114yes—
79C2×D4—22no—
80C2×D4—22no—
81C2×D4—24no—
82C2×D4—24no—
83C2×D4—44no—
84C2×D4—44no—
85C2×D4—44no—
86C2×D4—48no—
87C2×D4—44no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—24no—
91C22×C4—24no—
92C22×C4—22no—
93C22×C4—24no—
94C22×C4—22no—
95C22×C4—22no—
96C22×C4—42no—
97C22×C4—42no—
98C22×C4—42no—
99C22×C4—42no—
100C22×C4—44no—
101C22×C4C2×D412yes—
102C22×C4C2×D411yescharacteristic
103C22×C4C2×D414yes—
104C22×C4C2×D412yes—
105C22×C4C2411yescharacteristic
106SD16—416no—
107C2×C8—24no—
108C2×C8—24no—
109C2×C8C2×D418yes—
110C4⋊C4—24no—
111C4⋊C4—22no—
112C4⋊C4—22no—
113C4⋊C4—44no—
114C4⋊C4—42no—
115C22⋊C4—48no—
116C22⋊C4—44no—
117C42—22no—
118C42—22no—
119C42—42no—
120C23—21no—
121C23—21no—
122C23—22no—
123C23—42no—
124C23—42no—
125C23—42no—
126C23—44no—
127C23—44no—
128C23#12712yes—
129C23AGL(1,ℤ/8)14yes—
130C23C22×D411yescharacteristic
131Q8—28no—
132Q8—48no—
133Q8—44no—
134D4—44no—
135D4—44no—
136D4—88no—
137D4—88no—
138C2×C4—21no—
139C2×C4—22no—
140C2×C4—21no—
141C2×C4—22no—
142C2×C4—28no—
143C2×C4—24no—
144C2×C4—22no—
145C2×C4—22no—
146C2×C4—22no—
147C2×C4—48no—
148C2×C4—48no—
149C2×C4—42no—
150C2×C4—42no—
151C2×C4—42no—
152C2×C4—42no—
153C2×C4—44no—
154C2×C4—44no—
155C2×C4—84no—
156C2×C4#12712yes—
157C2×C4#13714yes—
158C2×C4C22×D412yes—
159C2×C4C2×#4112yes—
160C2×C4H(5,𝔽2)12yes—
161C8—28no—
162C22—24no—
163C22—22no—
164C22—24no—
165C22—22no—
166C22—84no—
167C22—82no—
168C22—82no—
169C22—84no—
170C22—82no—
171C22#49614yes—
172C22#52511yescharacteristic
173C22C2×#12711yescharacteristic
174C22#53411yescharacteristic
175C22C2×AGL(1,ℤ/8)12yes—
176C22C2×#13712yes—
177C4—24no—
178C4—22no—
179C4—42no—
180C4—44no—
181C4—82no—
182C4—82no—
183C4#54614yes—
184C2—24no—
185C2—162no—
186C2#253911yescharacteristic
187C2#311212yes—
188C2C2×#49611yescharacteristic
189C2#315211yescharacteristic
190C2#319312yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radical#2856C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#480C2semidirect
2. C2×#448C2semidirect
4. C2×#391C2semidirect
5. #2095C2semidirect
6. #2014C2semidirect
7. #1973C2semidirect
8. #1749C2semidirect
65. C22⋊C8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4802
C2×#4482
#28562
C2×#3912
#20952
#20142
#19732
#17492