Finite Group Databasebeta

← D19×#487 #14573943

Subgroups — D19×#487 #14573943

Order 2432.

424 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 424 conjugacy classes of subgroups — too many to draw. Only its 145 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
1C4⋊Q8×D19C211yesmaximal, characteristic
2C4⋊Q8×D19C211yesmaximal, characteristic
3#11926896C211yesmaximal, characteristic, complemented
4#11926895C211yesmaximal, characteristic, complemented
5#11926894C211yesmaximal, characteristic, complemented
6#11926893C214yesmaximal, complemented
7#103×D19C214yesmaximal
8C4×C8×D19C211yesmaximal, characteristic
9C19×#487C211yesmaximal, characteristic, complemented
10C2×Q8×D19—21no—
11C2×Q8×D19C2212yes—
12C19×C4⋊Q8C2211yescharacteristic
13C19×C4⋊Q8C2211yescharacteristic
14#10597390—21no—
15#10597390C2212yes—
16C2×C8×D19C2212yes—
17C4⋊C4×D19—21no—
18C4⋊C4×D19—21no—
19C4⋊C4×D19—21no—
20C4⋊C4×D19C2212yes—
21#10597334—21no—
22#10597334—21no—
23#10597334—21no—
24#10597334C2212yes—
25C42×D19C2211yescharacteristic
26#10597315C2211yescharacteristic
27#10597315C2211yescharacteristic
28C19×#103C2214yes—
29C4×C8×C19C2211yescharacteristic
30#10597292C2214yes—
31#10597273C2214yes—
32C8×Dic19C2212yes—
33#10597267C2214yes—
34C4×C19⋊C8C2211yescharacteristic
35C2×Q8×C19—21no—
36C2×Q8×C19C2312yes—
37Q8×D19—28no—
38Q8×D19—44no—
39C2×C4×D19—22no—
40C2×C4×D19—22no—
41C2×C4×D19D411yescharacteristic
42C2×C4×D19D411yescharacteristic
43C2×C4×D19C2311yescharacteristic
44C2×Dic38—21no—
45C2×Dic38—22no—
46C2×Dic38—22no—
47C2×Dic38C2312yes—
48C2×C8×C19C2312yes—
49C4⋊C4×C19—21no—
50C4⋊C4×C19—21no—
51C4⋊C4×C19—21no—
52C4⋊C4×C19C2312yes—
53C42×C19C2311yescharacteristic
54C4⋊Dic19—21no—
55C4⋊Dic19—21no—
56C4⋊Dic19—21no—
57C4⋊Dic19C2312yes—
58Dic19⋊C4—22no—
59Dic19⋊C4—22no—
60Dic19⋊C4—22no—
61Dic19⋊C4—22no—
62C4×Dic19D411yescharacteristic
63C4×Dic19D411yescharacteristic
64C4×Dic19C2311yescharacteristic
65C2×C19⋊C8C2312yes—
66C8×D19—24no—
67C22×D19C2×D411yescharacteristic
68Q8×C19—24no—
69Q8×C19—42no—
70C2×C4×C19—22no—
71C2×C4×C19—22no—
72C2×C4×C19C2×D411yescharacteristic
73C2×C4×C19C2×D411yescharacteristic
74C2×C4×C19C2411yescharacteristic
75C2×Dic19—22no—
76C2×Dic19—22no—
77C2×Dic19C2×D411yescharacteristic
78C2×Dic19C2×D411yescharacteristic
79C2×Dic19C2×D411yescharacteristic
80C4×D19—44no—
81C4×D19—44no—
82C4×D19SD1614yes—
83C4×D19Q1614yes—
84C4×D19#4114yes—
85Dic38—24no—
86Dic38—42no—
87Dic38—44no—
88Dic38—44no—
89C8×C19—22no—
90C19⋊C8—22no—
91C2×#487—191nomaximal, Sylow
92C22×C19C22×D411yescharacteristic
93C2×D19#12412yes—
94C2×D19C2×SD1612yes—
95C2×D19C2×Q1612yes—
96C4×C19—42no—
97C4×C19—42no—
98C4×C19C2×SD1612yes—
99C4×C19C2×Q1612yes—
100C4×C19C2×#4112yes—
101Dic19—42no—
102Dic19—42no—
103Dic19#12412yes—
104Dic19C2×SD1612yes—
105Dic19C2×Q1612yes—
106C2×C4⋊Q8—191no—
107C2×C4⋊Q8—191no—
108#487—191no—
109#487—191no—
110#487—194no—
111#487—191no—
112#487D1911yescharacteristic, direct product factor
113C2×#103—194no—
114C2×C4×C8—191no—
115C2×C19C2×#12411yescharacteristic
116C2×C19C22×SD1611yescharacteristic
117C2×C19C22×Q1611yescharacteristic
118D19#48714yesdirect product factor
119C22×Q8—192no—
120C22×Q8—381no—
121C22×C8—192no—
122C4⋊Q8—192no—
123C4⋊Q8—192no—
124C4⋊Q8—191no—
125C4⋊Q8—191no—
126C4⋊Q8—381no—
127C4⋊Q8—381no—
128C4⋊Q8—381no—
129C4⋊Q8—381no—
130C4⋊Q8C2×D1911yescharacteristic
131C4⋊Q8C2×D1911yescharacteristic
132C2×C4⋊C4—192no—
133C2×C4⋊C4—381no—
134C2×C4⋊C4—381no—
135C2×C4⋊C4—381no—
136C2×C42—191no—
137#103—194no—
138#103—194no—
139#103—194no—
140#103C2×D1914yes—
141C4×C8—192no—
142C4×C8—191no—
143C4×C8C2×D1911yescharacteristic
144C19C2×#48711yescharacteristic, complemented, Sylow
145C2×Q8—21no—
146C2×Q8—192no—
147C2×Q8—382no—
148C2×Q8—382no—
149C2×Q8—388no—
150C2×Q8—381no—
151C2×Q8—764no—
152C2×Q8C22×D1912yes—
153C22×C4—191no—
154C22×C4—191no—
155C22×C4—191no—
156C22×C4—382no—
157C22×C4—382no—
158C2×C8—192no—
159C2×C8—384no—
160C2×C8C22×D1912yes—
161C4⋊C4—21no—
162C4⋊C4—21no—
163C4⋊C4—21no—
164C4⋊C4—192no—
165C4⋊C4—382no—
166C4⋊C4—382no—
167C4⋊C4—382no—
168C4⋊C4—382no—
169C4⋊C4—381no—
170C4⋊C4—381no—
171C4⋊C4—381no—
172C4⋊C4C22×D1912yes—
173C42—191no—
174C42—191no—
175C42—191no—
176C42C22×D1911yescharacteristic
177C23—191no—
178Q8—24no—
179Q8—42no—
180Q8—384no—
181Q8—764no—
182Q8—764no—
183Q8—762no—
184C2×C4—22no—
185C2×C4—22no—
186C2×C4—191no—
187C2×C4—191no—
188C2×C4—191no—
189C2×C4—194no—
190C2×C4—194no—
191C2×C4—194no—
192C2×C4—382no—
193C2×C4—382no—
194C2×C4—764no—
195C2×C4—764no—
196C2×C4D4×D1911yescharacteristic
197C2×C4D4×D1911yescharacteristic
198C2×C4C23×D1911yescharacteristic
199C8—22no—
200C8—382no—
201C22—192no—
202C22—192no—
203C22—192no—
204C22C2×D4×D1911yescharacteristic
205C4—42no—
206C4—42no—
207C4—192no—
208C4—192no—
209C4—192no—
210C4—762no—
211C4—762no—
212C4SD16×D1912yes—
213C4Q16×D1912yes—
214C4#41×D1912yes—
215C2—194no—
216C2#124×D1911yescharacteristic
217C2C2×SD16×D1911yescharacteristic
218C2C2×Q16×D1911yescharacteristic
subgroupG/H
centerC22C2×D4×D19
commutator, cosocleC2×C4×C19C24
FrattiniC2×C4C23×D19
FittingC19×#487C2
socleC22×C19C22×D4
prime radicalC22×D19C2×D4
hypercenter#487D19
hypocenterC19C2×#487
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C42 ◁ #487

Complements

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

NH ≅ G/Ntype
3. #11926896C2semidirect
4. #11926895C2semidirect
5. #11926894C2semidirect
6. #11926893C2semidirect
9. C19×#487C2semidirect
112. #487D19direct (N × H)
118. D19#487direct (N × H)
144. C19C2×#487semidirect

Maximal subgroups

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

subgroupindex
C4⋊Q8×D192
#119268962
#119268952
#119268942
#119268932
#103×D192
C4×C8×D192
C19×#4872
C2×#48719