Finite Group Databasebeta

← C4×#16812655 #28365370

Subgroups — C4×#16812655 #28365370

Order 13952.

752 conjugacy classes of subgroups.

The subgroup lattice has 206 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16812655C212yesmaximal
2C22×C4×Dic109C211yesmaximal, characteristic
3C4×#13182008C212yesmaximal, complemented
4#20294877C212yesmaximal, complemented
5C22⋊C4×Dic109C212yesmaximal
6C4×C22⋊Dic109C211yesmaximal, characteristic
7#20294871C212yesmaximal, complemented
8C42×Dic109C212yesmaximal, complemented
9C4×C22⋊C4×C109C211yesmaximal, characteristic
10C23×Dic109C2211yescharacteristic
11C23×Dic109C2211yescharacteristic
12#16812655C4116yesdirect product factor
13C2×#13182008C2214yes—
14C2×C22⋊Dic109C2212yes—
15C2×C4×Dic109C418yescomplemented
16C2×C4×Dic109C2212yes—
17C2×C4×Dic109C2214yes—
18C2×C4×Dic109C2211yescharacteristic
19C2×C4×Dic109C2211yescharacteristic
20C2×C4×Dic109C2211yescharacteristic
21C2×C4×Dic109C2211yescharacteristic
22C2×C4×Dic109C2214yes—
23#16812606C2212yes—
24#16812606C2214yes—
25C23×C4×C109C2211yescharacteristic
26C2×C22⋊C4×C109C2212yes—
27C2×C42×C109C2212yes—
28#95×C109C2212yes—
29C22×Dic109—24no—
30C22×Dic109C2×C414yes—
31C22×Dic109C2×C414yes—
32C22×Dic109C2×C418yes—
33C22×Dic109C2311yescharacteristic
34C22×Dic109C2314yes—
35C22×Dic109C2311yescharacteristic
36C22×Dic109C2311yescharacteristic
37C22×Dic109C2311yescharacteristic
38#13182008C2×C4116yescomplemented
39C22⋊Dic109C2×C418yes—
40C4×Dic109—24no—
41C4×Dic109—28no—
42C4×Dic109C2×C414yes—
43C4×Dic109C2×C414yes—
44C4×Dic109C2×C414yes—
45C4×Dic109C2×C414yes—
46C4×Dic109C2×C4116yescomplemented
47C24×C109C2311yescharacteristic
48C22×C4×C109—24no—
49C22×C4×C109C2×C414yes—
50C22×C4×C109C2311yescharacteristic
51C22×C4×C109C2314yes—
52C22×C4×C109C2311yescharacteristic
53C22⋊C4×C109C2×C418yes—
54C42×C109—24no—
55C23×C109—22no—
56C23×C109—22no—
57C23×C109C22×C414yes—
58C23×C109C22×C412yes—
59C23×C109C2411yescharacteristic
60C2×C4×C109—24no—
61C2×C4×C109—22no—
62C2×C4×C109—24no—
63C2×C4×C109—28no—
64C2×C4×C109C22×C418yes—
65C2×C4×C109C22×C412yes—
66C2×C4×C109C22×C412yes—
67C2×C4×C109#4114yes—
68C2×Dic109—24no—
69C2×Dic109—24no—
70C2×Dic109—22no—
71C2×Dic109—28no—
72C2×Dic109C42116yescomplemented
73C2×Dic109C22×C412yes—
74C2×Dic109C22×C418yes—
75C2×Dic109C22×C412yes—
76C2×Dic109C22×C412yes—
77C2×Dic109C22×C414yes—
78C2×Dic109C22×C414yes—
79C2×Dic109C22×C412yes—
80C2×Dic109#4114yes—
81C22×C109—22no—
82C22×C109—22no—
83C22×C109—28no—
84C22×C109C2×C4214yes—
85C22×C109C23×C411yescharacteristic
86C22×C109C23×C412yes—
87C22×C109C2×#4112yes—
88C22×C109C2×#4112yes—
89C4×C109—22no—
90C4×C109—28no—
91C4×C109#11714yescomplemented
92Dic109—22no—
93Dic109—28no—
94Dic109C2×C4214yes—
95Dic109C2×C4214yes—
96Dic109#11714yescomplemented
97C2×C109—24no—
98C2×C109C22×C4211yescharacteristic
99C2×C109C2×#11711yescharacteristic
100C2×C109C2×#11711yescharacteristic
101C2×C109C4×#4114yes—
102C4×#117—1091nomaximal, Sylow
103C109C4×#11711yescharacteristic, complemented, Sylow
104C2×#117—1092no—
105C22×C42—1091no—
106C4×C4⋊C4—1092no—
107C4×C4⋊C4—1092no—
108C4×C22⋊C4—1091no—
109C4×C22⋊C4—1092no—
110C4×C22⋊C4D10911yescharacteristic
111#376—1092no—
112C43—1092no—
113C23×C4—1091no—
114C23×C4—1091no—
115C23×C4C2×D10911yescharacteristic
116#117—10916no—
117C2×C4⋊C4—1094no—
118C2×C22⋊C4—1092no—
119C2×C22⋊C4C2×D10912yes—
120C2×C42—1098no—
121C2×C42—1094no—
122C2×C42—1091no—
123C2×C42—1091no—
124C2×C42—1091no—
125C2×C42—1091no—
126C2×C42—1094no—
127C2×C42—1092no—
128C2×C42C2×D10912yes—
129#95—1094no—
130#95—1092no—
131#95C2×D10912yes—
132C24C22×D10911yescharacteristic
133C22×C4—24no—
134C22×C4—1094no—
135C22×C4—1098no—
136C22×C4—1091no—
137C22×C4—1091no—
138C22×C4—1091no—
139C22×C4—1094no—
140C22×C4—1091no—
141C22×C4—1094no—
142C22×C4—2184no—
143C22×C4C4×D10914yes—
144C22×C4C22×D10911yescharacteristic
145C22×C4C22×D10914yes—
146C22×C4C22×D10911yescharacteristic
147C4⋊C4—10916no—
148C22⋊C4—1098no—
149C22⋊C4C4×D10918yes—
150C42—24no—
151C42—1094no—
152C42—1094no—
153C42—1094no—
154C42—1094no—
155C42—10916no—
156C42—2188no—
157C42—2184no—
158C23—22no—
159C23—22no—
160C23C2×C4×D10914yes—
161C23C2×C4×D10912yes—
162C23C23×D10911yescharacteristic
163C2×C4—24no—
164C2×C4—24no—
165C2×C4—22no—
166C2×C4—28no—
167C2×C4—10916no—
168C2×C4—1092no—
169C2×C4—1092no—
170C2×C4—1094no—
171C2×C4—1092no—
172C2×C4—1094no—
173C2×C4—1094no—
174C2×C4—1092no—
175C2×C4—1098no—
176C2×C4—2188no—
177C2×C4—2184no—
178C2×C4—2182no—
179C2×C4—2184no—
180C2×C4C2×C4×D10912yes—
181C2×C4C2×C4×D10918yes—
182C2×C4C2×C4×D10912yes—
183C2×C4#1318202814yes—
184C22—22no—
185C22—22no—
186C22—28no—
187C22C42×D10914yes—
188C22C22×C4×D10911yescharacteristic
189C22C22×C4×D10912yes—
190C22#41×D10912yes—
191C22C2×#1318202812yes—
192C4—22no—
193C4—28no—
194C4—1094no—
195C4—1094no—
196C4—1094no—
197C4—2182no—
198C4—2188no—
199C4#1681265514yesdirect product factor
200C2—24no—
201C2C2×C42×D10911yescharacteristic
202C2#117×D10911yescharacteristic
203C2C2×#1681265511yescharacteristic
204C2C4×#1318202814yes—
subgroupG/H
centerC22×C4C22×D109
commutatorC2×C109C22×C42
FrattiniC23C23×D109
FittingC4×C22⋊C4×C109C2
socle, cosocleC23×C109C24
prime radicalC24×C109C23
hypercenterC4×C22⋊C4D109
hypocenterC109C4×#117
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C4×C22⋊C4

Complements

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

NH ≅ G/Ntype
3. C4×#13182008C2semidirect
4. #20294877C2semidirect
7. #20294871C2semidirect
8. C42×Dic109C2semidirect
12. #16812655C4direct (N × H)
15. C2×C4×Dic109C4semidirect
38. #13182008C2×C4semidirect
46. C4×Dic109C2×C4semidirect
72. C2×Dic109C42semidirect
91. C4×C109#117semidirect
96. Dic109#117semidirect
103. C109C4×#117semidirect
199. C4#16812655direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168126552
C22×C4×Dic1092
C4×#131820082
#202948772
C22⋊C4×Dic1092
C4×C22⋊Dic1092
#202948712
C42×Dic1092
C4×C22⋊C4×C1092
C4×#117109