Finite Group Databasebeta

← C2×#20295357 #28372910

Subgroups — C2×#20295357 #28372910

Order 13952.

460 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 460 conjugacy classes of subgroups — too many to draw. Only its 165 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×#16812678C211yesmaximal, characteristic
2C22×C4⋊Dic109C211yesmaximal, characteristic
3#20295357C218yesmaximal, direct product factor
4C2×#16812631C212yesmaximal, complemented
5C2×#16812624C212yesmaximal, complemented
6C2×C22⋊C8×C109C211yesmaximal, characteristic
7C22×Dic218C2211yescharacteristic
8C23×Dic109—21no—
9#16812678—22no—
10#16812678C2214yes—
11C2×C4⋊Dic109—21no—
12C2×C4⋊Dic109—22no—
13C2×C4⋊Dic109C2212yes—
14C2×C4⋊Dic109C2214yes—
15C2×C4⋊Dic109C2211yescharacteristic
16C2×#13182008—21no—
17C2×C22⋊Dic109—21no—
18#16812631C2218yescomplemented
19#16812624C2218yescomplemented
20C23×C4×C109C2211yescharacteristic
21C22×C8×C109C2212yes—
22C22⋊C8×C109C2214yes—
23C2×Dic218—24no—
24C2×Dic218—21no—
25C2×Dic218C2312yes—
26C22×Dic109—21no—
27C22×Dic109—21no—
28C22×Dic109—24no—
29C22×Dic109—22no—
30C22×Dic109—44no—
31C4⋊Dic109—24no—
32C4⋊Dic109—22no—
33C4⋊Dic109—21no—
34C4⋊Dic109C2314yes—
35C4⋊Dic109C2312yes—
36#13182008—24no—
37C22⋊Dic109—24no—
38C24×C109D411yescharacteristic
39C22×C4×C109—24no—
40C22×C4×C109D411yescharacteristic
41C22×C4×C109D412yes—
42C22×C4×C109C2312yes—
43C22×C4×C109C2311yescharacteristic
44C2×C8×C109—24no—
45C2×C8×C109C2314yes—
46C23×C109—22no—
47C23×C109—22no—
48C23×C109SD1614yes—
49C23×C109C2×D412yes—
50C23×C109C2×D411yescharacteristic
51C2×C4×C109—22no—
52C2×C4×C109—24no—
53C2×C4×C109—24no—
54C2×C4×C109C2×D412yes—
55C2×C4×C109C2×D411yescharacteristic
56C2×C4×C109#4114yes—
57C2×C4×C109C2411yescharacteristic
58C2×Dic109—22no—
59C2×Dic109—22no—
60C2×Dic109—24no—
61C2×Dic109—42no—
62C2×Dic109—48no—
63C2×Dic109—44no—
64C2×Dic109—42no—
65Dic218—24no—
66Dic218—42no—
67C8×C109—24no—
68C22×C109—22no—
69C22×C109—22no—
70C22×C109—28no—
71C22×C109#12312yes—
72C22×C109C2×SD1614yes—
73C22×C109C2×SD1612yes—
74C22×C109#13712yes—
75C22×C109C22×D411yescharacteristic
76C4×C109—22no—
77C4×C109#12312yes—
78C4×C109C2×#4112yes—
79Dic109—42no—
80Dic109—44no—
81Dic109—42no—
82C2×C109—24no—
83C2×C109#48314yescomplemented
84C2×C109C2×#12311yescharacteristic
85C2×C109C22×SD1611yescharacteristic
86C2×C109C2×#13711yescharacteristic
87C2×#483—1091nomaximal, Sylow
88C109C2×#48311yescharacteristic, complemented, Sylow
89C2×C22⋊Q8—1091no—
90C22×C4⋊C4—1091no—
91#483—1098no—
92C2×#106—1092no—
93C2×#103—1092no—
94C2×C22⋊C8D10911yescharacteristic
95C22×Q8—1091no—
96C23×C4—2181no—
97C23×C4C2×D10911yescharacteristic
98C22×C8C2×D10912yes—
99C22⋊Q8—1094no—
100C22⋊Q8—2182no—
101C2×C4⋊C4—1092no—
102C2×C4⋊C4—1094no—
103C2×C4⋊C4—1091no—
104C2×C4⋊C4—2182no—
105C2×C4⋊C4—2181no—
106C2×C4⋊C4—2181no—
107C2×C22⋊C4—2181no—
108#106—1098no—
109#103—1098no—
110C22⋊C8C2×D10914yes—
111C24D43611yescharacteristic
112C2×Q8—1092no—
113C2×Q8—2184no—
114C2×Q8—2181no—
115C22×C4—24no—
116C22×C4—4364no—
117C22×C4—2184no—
118C22×C4—2181no—
119C22×C4—2181no—
120C22×C4—2182no—
121C22×C4D43612yes—
122C22×C4D43611yescharacteristic
123C22×C4C22×D10912yes—
124C22×C4C22×D10911yescharacteristic
125C2×C8—24no—
126C2×C8C22×D10914yes—
127C4⋊C4—1094no—
128C4⋊C4—1092no—
129C4⋊C4—2184no—
130C4⋊C4—2184no—
131C4⋊C4—2182no—
132C4⋊C4—2181no—
133C22⋊C4—2184no—
134C23—22no—
135C23—22no—
136C23#1318201814yes—
137C23C2×D43612yes—
138C23C2×D43611yescharacteristic
139Q8—4362no—
140Q8—2184no—
141C2×C4—22no—
142C2×C4—24no—
143C2×C4—24no—
144C2×C4—4362no—
145C2×C4—4368no—
146C2×C4—4364no—
147C2×C4—4362no—
148C2×C4—2182no—
149C2×C4—2182no—
150C2×C4—2184no—
151C2×C4C2×D43612yes—
152C2×C4C2×D43611yescharacteristic
153C2×C4#1318202814yes—
154C2×C4C23×D10911yescharacteristic
155C8—24no—
156C22—22no—
157C22—22no—
158C22—28no—
159C22#1681268312yes—
160C22C2×#1318201814yes—
161C22C2×#1318201812yes—
162C22#1681273212yes—
163C22C22×D43611yescharacteristic
164C4—22no—
165C4—4362no—
166C4—4364no—
167C4—4362no—
168C4#1681268312yes—
169C4C2×#1318202812yes—
170C2—24no—
171C2#2029535714yesdirect product factor
172C2C2×#1681268311yescharacteristic
173C2C22×#1318201811yescharacteristic
174C2C2×#1681273211yescharacteristic
subgroupG/H
centerC23C2×D436
commutator, cosocleC2×C4×C109C24
FrattiniC2×C4C23×D109
FittingC2×C22⋊C8×C109C2
socleC23×C109C2×D4
prime radicalC24×C109D4
hypercenterC2×C22⋊C8D109
hypocenterC109C2×#483
LCSG ▷ C2×C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊C8

Complements

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

NH ≅ G/Ntype
3. #20295357C2direct (N × H)
4. C2×#16812631C2semidirect
5. C2×#16812624C2semidirect
18. #16812631C22semidirect
19. #16812624C22semidirect
83. C2×C109#483semidirect
88. C109C2×#483semidirect
171. C2#20295357direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168126782
C22×C4⋊Dic1092
#202953572
C2×#168126312
C2×#168126242
C2×C22⋊C8×C1092
C2×#483109