Finite Group Databasebeta

← #28449

Subgroups — #28449

Order 256.

555 conjugacy classes of subgroups; only the 155 normal subgroups are shown.

normal subgroups only

This group has 555 conjugacy classes of subgroups — too many to draw. Only its 155 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×#497C212yesmaximal
2C2×#462C212yesmaximal, complemented
3C2×#461C212yesmaximal
4#2868C211yesmaximal, characteristic, complemented
5C4×#124C211yesmaximal, characteristic
6#2016C212yesmaximal, complemented
7#2013C212yesmaximal
8#1960C212yesmaximal, complemented
9#1767C211yesmaximal, characteristic, complemented
10C22×Q16C2214yes—
11C22×SD16C2214yes—
12C2×C4⋊Q8C2212yes—
13C2×C4⋊Q8C2212yes—
14C2×C4⋊Q8C2212yes—
15C2×#124C2211yescharacteristic
16C2×C4×Q8C2211yescharacteristic
17C2×C4×D4C2211yescharacteristic
18#497—28no—
19#462—28no—
20#461—28no—
21C2×C4⋊C8C2212yes—
22C2×#103C2214yes—
23C2×#103C2214yes—
24C2×#97C2212yes—
25#391C2211yescharacteristic
26#390C2211yescharacteristic
27#388—22no—
28#384—22no—
29#384—22no—
30#382C2211yescharacteristic
31C4×C22⋊C4—22no—
32C43C2211yescharacteristic
33#336C2212yes—
34C22×Q8C2314yes—
35C22×Q8C2311yescharacteristic
36C22×D4C2311yescharacteristic
37C23×C4—21no—
38C2×Q16—28no—
39C2×Q16—28no—
40C2×Q16—44no—
41C2×SD16—28no—
42C2×SD16—28no—
43C2×SD16—44no—
44C22×C8C2314yes—
45C4⋊Q8—24no—
46C4⋊Q8—24no—
47C4⋊Q8—24no—
48C4⋊Q8—24no—
49C4⋊Q8—44no—
50#124—22no—
51#124D414yes—
52C4×Q8—24no—
53C4×D4—24no—
54C2×C4⋊C4—21no—
55C2×C4⋊C4—24no—
56C2×C4⋊C4—24no—
57C2×C4⋊C4—22no—
58C2×C4⋊C4—22no—
59C2×C4⋊C4C2311yescharacteristic
60C2×C4⋊C4C2311yescharacteristic
61C2×C22⋊C4—22no—
62C2×C22⋊C4—21no—
63C2×C22⋊C4—22no—
64C2×C42—21no—
65C2×C42D412yes—
66C2×C42D412yes—
67C2×C42C2311yescharacteristic
68C2×C42C2311yescharacteristic
69C2×C42C2311yescharacteristic
70C4⋊C8D418yes—
71#103—28no—
72#103—28no—
73#97—24no—
74#95—22no—
75#95—22no—
76C24—21no—
77C2×Q8—21no—
78C2×Q8—22no—
79C2×Q8—24no—
80C2×Q8—24no—
81C2×Q8—24no—
82C2×Q8—24no—
83C2×Q8—22no—
84C2×Q8—24no—
85C2×Q8—24no—
86C2×Q8C2×D412yes—
87C2×D4—22no—
88C2×D4—21no—
89C2×D4—22no—
90C2×D4C2×D412yes—
91C22×C4—21no—
92C22×C4—21no—
93C22×C4—21no—
94C22×C4—24no—
95C22×C4—42no—
96C22×C4—44no—
97C22×C4C2×D412yes—
98C22×C4C2×D411yescharacteristic
99C22×C4C2×D412yes—
100C22×C4C2×D411yescharacteristic
101C22×C4C2411yescharacteristic
102Q16—416no—
103SD16—416no—
104C2×C8—24no—
105C2×C8—24no—
106C2×C8C2×D418yes—
107C4⋊C4—22no—
108C4⋊C4—22no—
109C4⋊C4—48no—
110C4⋊C4—48no—
111C4⋊C4—42no—
112C4⋊C4—44no—
113C4⋊C4—44no—
114C22⋊C4—28no—
115C22⋊C4—42no—
116C22⋊C4—44no—
117C42—24no—
118C42—24no—
119C42—22no—
120C42—42no—
121C42C2×D412yes—
122C42C2×D414yes—
123C42#4112yes—
124C23—22no—
125C23—41no—
126C23—41no—
127C23—42no—
128C23—42no—
129C23C22×D411yescharacteristic
130Q8—24no—
131Q8—42no—
132Q8—44no—
133Q8—44no—
134Q8—44no—
135Q8—44no—
136D4—24no—
137D4—42no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—22no—
141C2×C4—22no—
142C2×C4—22no—
143C2×C4—22no—
144C2×C4—41no—
145C2×C4—41no—
146C2×C4—44no—
147C2×C4—41no—
148C2×C4—41no—
149C2×C4—44no—
150C2×C4—44no—
151C2×C4—42no—
152C2×C4—42no—
153C2×C4—84no—
154C2×C4#12114yes—
155C2×C4#12712yes—
156C2×C4#12712yes—
157C2×C4#13714yes—
158C2×C4#13714yes—
159C2×C4C22×D411yescharacteristic
160C2×C4C22×D412yes—
161C2×C4C2×#4111yescharacteristic
162C2×C4H(5,𝔽2)12yes—
163C8—28no—
164C22—44no—
165C22—42no—
166C22—81no—
167C22—81no—
168C22—82no—
169C22C2×#12111yescharacteristic
170C22C2×#12711yescharacteristic
171C22#53511yescharacteristic
172C22C2×#13712yes—
173C22C2×#13712yes—
174C4—22no—
175C4—24no—
176C4—24no—
177C4—42no—
178C4—81no—
179C4—81no—
180C4—84no—
181C4#49714yescomplemented
182C4D4212yes—
183C4#55012yes—
184C2—82no—
185C2#254111yescharacteristic
186C2#303912yes—
187C2C2×#49711yescharacteristic
188C2#315211yescharacteristic
189C2#321812yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#462C2semidirect
4. #2868C2semidirect
6. #2016C2semidirect
8. #1960C2semidirect
9. #1767C2semidirect
181. C4#497semidirect

Maximal subgroups

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

subgroupindex
C2×#4972
C2×#4622
C2×#4612
#28682
C4×#1242
#20162
#20132
#19602
#17672