Finite Group Databasebeta

#38743126

order25216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #1890

Subgroups

subgroupG/H
centerC22#20263294
commutatorC23×C197C22×C4
FrattiniC24C22×D197
FittingC2×#123×C197C2
socleC22×C197#120
prime radicalC22×D4×C197C22
cosocleC24×C197C23
hypercenterC2×#123D197
hypocenterC197#1890
LCSG ▷ C23×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ C24 ◁ C2×#123

386 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 386 conjugacy classes of subgroups — too many to draw. Only its 97 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) = 6304

Polycyclic presentation:

2^7,197|a^2=f,b^2=dfg,b^a=bd,c^a=ce,e^a=eg,h^a=h^196,e^b=eg,h^b=h^196,d^c=dg,f^c=fg

Conjugacy classes & character table

2776 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 4924);