Finite Group Databasebeta

← C19×#10045 #18016004

Subgroups — C19×#10045 #18016004

Order 4864.

444 conjugacy classes of subgroups; only the 98 normal subgroups are shown.

normal subgroups only

This group has 444 conjugacy classes of subgroups — too many to draw. Only its 98 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
1C19×#3237C211yesmaximal, characteristic
2C19×#3113C211yesmaximal, characteristic
3C19×#3104C211yesmaximal, characteristic
4C19×#1537C211yesmaximal, characteristic
5C19×#1497C211yesmaximal, characteristic
6C19×#1467C211yesmaximal, characteristic
7C19×#1287C211yesmaximal, characteristic
8C19×#533C2211yescharacteristic
9C19×#533C2211yescharacteristic
10C2×C4×Q8×C19C2211yescharacteristic
11C19×#501—21no—
12C19×#491—21no—
13C19×#485—22no—
14C19×#484—21no—
15C19×#483—21no—
16C19×#477—21no—
17C19×#477—21no—
18C19×#475—21no—
19C19×#475—21no—
20C19×#462—21no—
21C19×#462—21no—
22C19×#451—21no—
23C19×#451—21no—
24C19×#441—22no—
25C4×Q16×C19—22no—
26C19×#432C2211yescharacteristic
27C19×#432C2211yescharacteristic
28C19×#432C2211yescharacteristic
29C19×#431C2211yescharacteristic
30C19×#330—22no—
31C19×Q8⋊C8—22no—
32C19×#324—22no—
33C22×Q8×C19D411yescharacteristic
34C2×Q16×C19—22no—
35C2×Q16×C19—22no—
36C19×C4⋊Q8D411yescharacteristic
37C19×C4⋊Q8D411yescharacteristic
38C19×C4⋊Q8D411yescharacteristic
39C19×C4⋊Q8D411yescharacteristic
40C19×#125—21no—
41C19×#125—21no—
42C19×C22⋊Q8—21no—
43C19×C22⋊Q8—21no—
44C19×C22⋊Q8—21no—
45C19×C22⋊Q8—21no—
46C4×Q8×C19—21no—
47C4×Q8×C19—21no—
48C4×Q8×C19—21no—
49C4×Q8×C19—21no—
50C4×Q8×C19—21no—
51C4×Q8×C19—21no—
52C4×Q8×C19—21no—
53C4×Q8×C19—21no—
54C19×#117—21no—
55C19×#117—21no—
56C2×C4⋊C4×C19—21no—
57C2×C4⋊C4×C19D411yescharacteristic
58C2×C42×C19—21no—
59C2×C42×C19C2311yescharacteristic
60C19×#107—22no—
61C19×#107—22no—
62C19×#106—22no—
63C19×#106—22no—
64C19×C4⋊C8—21no—
65C19×C4⋊C8—21no—
66C19×C4⋊C8—21no—
67C19×C4⋊C8—21no—
68C19×#103—22no—
69C19×#103—22no—
70C19×#103—22no—
71C19×#103—22no—
72C19×#103—22no—
73C19×#103—22no—
74C19×C22⋊C8—21no—
75C19×C22⋊C8—21no—
76C19×C22⋊C8—21no—
77C19×C22⋊C8D412yes—
78C19×#97—21no—
79C19×#97—21no—
80C19×#97D412yes—
81C4×C8×C19D412yes—
82C2×Q8×C19—21no—
83C2×Q8×C19—21no—
84C2×Q8×C19—21no—
85C2×Q8×C19—21no—
86C2×Q8×C19—21no—
87C2×Q8×C19—21no—
88C2×Q8×C19—42no—
89C22×C4×C19—21no—
90C22×C4×C19—21no—
91C22×C4×C19C2×D411yescharacteristic
92C22×C4×C19C2×D411yescharacteristic
93C22×C4×C19#4111yescharacteristic
94Q16×C19—44no—
95Q16×C19—44no—
96C2×C8×C19—22no—
97C2×C8×C19—22no—
98C2×C8×C19—22no—
99C2×C8×C19—41no—
100C4⋊C4×C19—21no—
101C4⋊C4×C19—21no—
102C4⋊C4×C19—21no—
103C4⋊C4×C19—21no—
104C4⋊C4×C19—21no—
105C4⋊C4×C19—21no—
106C4⋊C4×C19—21no—
107C4⋊C4×C19—21no—
108C4⋊C4×C19—21no—
109C4⋊C4×C19—21no—
110C4⋊C4×C19—41no—
111C4⋊C4×C19—41no—
112C4⋊C4×C19—41no—
113C4⋊C4×C19—41no—
114C4⋊C4×C19—41no—
115C4⋊C4×C19—41no—
116C22⋊C4×C19—41no—
117C22⋊C4×C19—41no—
118C42×C19—41no—
119C42×C19—41no—
120C42×C19—41no—
121C42×C19—41no—
122C42×C19C2×D411yescharacteristic
123C42×C19C2×D411yescharacteristic
124C42×C19C2×D411yescharacteristic
125C42×C19C2×D411yescharacteristic
126#10045C1911yesmaximal, characteristic, direct product factor, Sylow
127C23×C19#12111yescharacteristic
128Q8×C19—22no—
129Q8×C19—22no—
130Q8×C19—41no—
131Q8×C19—41no—
132Q8×C19—42no—
133Q8×C19—42no—
134Q8×C19—42no—
135Q8×C19—42no—
136C2×C4×C19—22no—
137C2×C4×C19—22no—
138C2×C4×C19—41no—
139C2×C4×C19—41no—
140C2×C4×C19—41no—
141C2×C4×C19—41no—
142C2×C4×C19—41no—
143C2×C4×C19—41no—
144C2×C4×C19—41no—
145C2×C4×C19—41no—
146C2×C4×C19—41no—
147C2×C4×C19—81no—
148C2×C4×C19#12011yescharacteristic
149C2×C4×C19#12011yescharacteristic
150C2×C4×C19#12011yescharacteristic
151C2×C4×C19#12111yescharacteristic
152C2×C4×C19#12111yescharacteristic
153C2×C4×C19#12711yescharacteristic
154C8×C19—42no—
155C8×C19—42no—
156C8×C19—42no—
157C8×C19—81no—
158#3237C2×C1911yescharacteristic
159#3113C2×C1911yescharacteristic
160#3104C2×C1911yescharacteristic
161#1537C2×C1911yescharacteristic
162#1497C2×C1911yescharacteristic
163#1467C2×C1911yescharacteristic
164#1287C2×C1911yescharacteristic
165C22×C19—21no—
166C22×C19—21no—
167C22×C19—21no—
168C22×C19#39211yescharacteristic
169C4×C19—21no—
170C4×C19—21no—
171C4×C19—21no—
172C4×C19—21no—
173C4×C19—21no—
174C4×C19—42no—
175C4×C19—81no—
176C4×C19—81no—
177C4×C19—81no—
178C4×C19—81no—
179C4×C19—81no—
180C4×C19#47312yes—
181#533C22×C1911yescharacteristic
182#533C22×C1911yescharacteristic
183C2×C4×Q8C22×C1911yescharacteristic
184#501—21no—
185#491—21no—
186#485—22no—
187#484—21no—
188#483—21no—
189#477—21no—
190#477—21no—
191#475—21no—
192#475—21no—
193#462—21no—
194#462—21no—
195#451—21no—
196#451—21no—
197#441—22no—
198C4×Q16—22no—
199#432C22×C1911yescharacteristic
200#432C22×C1911yescharacteristic
201#432C22×C1911yescharacteristic
202#431C22×C1911yescharacteristic
203#330—22no—
204Q8⋊C8—22no—
205#324—22no—
206C2×C19—41no—
207C2×C19#200911yescharacteristic
208C2×C19#201011yescharacteristic
209C2×C19#202011yescharacteristic
210C22×Q8D4×C1911yescharacteristic
211C2×Q16—22no—
212C2×Q16—22no—
213C4⋊Q8D4×C1911yescharacteristic
214C4⋊Q8D4×C1911yescharacteristic
215C4⋊Q8D4×C1911yescharacteristic
216C4⋊Q8D4×C1911yescharacteristic
217#125—21no—
218#125—21no—
219C22⋊Q8—21no—
220C22⋊Q8—21no—
221C22⋊Q8—21no—
222C22⋊Q8—21no—
223C4×Q8—21no—
224C4×Q8—21no—
225C4×Q8—21no—
226C4×Q8—21no—
227C4×Q8—21no—
228C4×Q8—21no—
229C4×Q8—21no—
230C4×Q8—21no—
231#117—21no—
232#117—21no—
233C2×C4⋊C4—21no—
234C2×C4⋊C4D4×C1911yescharacteristic
235C2×C42—21no—
236C2×C42C23×C1911yescharacteristic
237#107—22no—
238#107—22no—
239#106—22no—
240#106—22no—
241C4⋊C8—21no—
242C4⋊C8—21no—
243C4⋊C8—21no—
244C4⋊C8—21no—
245#103—22no—
246#103—22no—
247#103—22no—
248#103—22no—
249#103—22no—
250#103—22no—
251C22⋊C8—21no—
252C22⋊C8—21no—
253C22⋊C8—21no—
254C22⋊C8D4×C1912yes—
255#97—21no—
256#97—21no—
257#97D4×C1912yes—
258C4×C8D4×C1912yes—
259C19#1004511yescharacteristic, direct product factor, Sylow
260C2×Q8—21no—
261C2×Q8—21no—
262C2×Q8—21no—
263C2×Q8—21no—
264C2×Q8—21no—
265C2×Q8—21no—
266C2×Q8—42no—
267C22×C4—21no—
268C22×C4—21no—
269C22×C4C2×D4×C1911yescharacteristic
270C22×C4C2×D4×C1911yescharacteristic
271C22×C4#41×C1911yescharacteristic
272Q16—44no—
273Q16—44no—
274C2×C8—22no—
275C2×C8—22no—
276C2×C8—22no—
277C2×C8—41no—
278C4⋊C4—21no—
279C4⋊C4—21no—
280C4⋊C4—21no—
281C4⋊C4—21no—
282C4⋊C4—21no—
283C4⋊C4—21no—
284C4⋊C4—21no—
285C4⋊C4—21no—
286C4⋊C4—21no—
287C4⋊C4—21no—
288C4⋊C4—41no—
289C4⋊C4—41no—
290C4⋊C4—41no—
291C4⋊C4—41no—
292C4⋊C4—41no—
293C4⋊C4—41no—
294C22⋊C4—41no—
295C22⋊C4—41no—
296C42—41no—
297C42—41no—
298C42—41no—
299C42—41no—
300C42C2×D4×C1911yescharacteristic
301C42C2×D4×C1911yescharacteristic
302C42C2×D4×C1911yescharacteristic
303C42C2×D4×C1911yescharacteristic
304C23C19×#12111yescharacteristic
305Q8—22no—
306Q8—22no—
307Q8—41no—
308Q8—41no—
309Q8—42no—
310Q8—42no—
311Q8—42no—
312Q8—42no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—41no—
316C2×C4—41no—
317C2×C4—41no—
318C2×C4—41no—
319C2×C4—41no—
320C2×C4—41no—
321C2×C4—41no—
322C2×C4—41no—
323C2×C4—41no—
324C2×C4—81no—
325C2×C4C19×#12011yescharacteristic
326C2×C4C19×#12011yescharacteristic
327C2×C4C19×#12011yescharacteristic
328C2×C4C19×#12111yescharacteristic
329C2×C4C19×#12111yescharacteristic
330C2×C4C19×#12711yescharacteristic
331C8—42no—
332C8—42no—
333C8—42no—
334C8—81no—
335C22—21no—
336C22—21no—
337C22—21no—
338C22C19×#39211yescharacteristic
339C4—21no—
340C4—21no—
341C4—21no—
342C4—21no—
343C4—21no—
344C4—42no—
345C4—81no—
346C4—81no—
347C4—81no—
348C4—81no—
349C4—81no—
350C4C19×#47312yes—
351C2—41no—
352C2C19×#200911yescharacteristic
353C2C19×#201011yescharacteristic
354C2C19×#202011yescharacteristic
subgroupG/H
center, socleC22×C19#392
commutator, Frattini, cosocleC2×C42C23×C19
prime radicalC23×C19#121
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C19 ◁ C2×C42×C19 ◁ G

Complements

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

NH ≅ G/Ntype
126. #10045C19direct (N × H)
259. C19#10045direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#32372
C19×#31132
C19×#31042
C19×#15372
C19×#14972
C19×#14672
C19×#12872
#1004519