Finite Group Databasebeta

#37570862

order24448
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC191 ⋊ #1467

Subgroups

subgroupG/H
centerC22C22⋊C4×D191
commutator, prime radicalC23×C191C22×C4
FrattiniC22×C4C22×D191
Fitting#324×C191C2
socleC22×C191C2×C22⋊C4
cosocleC22×C4×C191C23
hypercenter#324D191
hypocenterC191#1467
LCSG ▷ C23×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C22 ◁ C22×C4 ◁ #324

236 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 69 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12224

Polycyclic presentation:

2^7,191|a^2=e,b^2=f,c^2=fg,e^2=g,b^a=bd,c^a=cg,d^a=df,e^b=ef,h^c=h^190

Conjugacy classes & character table

2122 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24448, 2852);