Finite Group Databasebeta

#15675280

order2944
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC23×#359 ⋊ C2
SylowC23 ⋊ #2179

Subgroups

subgroupG/H
centerC4D8×D23
commutatorC8×C23C22×C4
FrattiniC2×C8C22×D23
FittingC23×#359C2
socleC2×C23C4×D8
prime radical#13092847C2
cosocleC2×C8×C23C23
hypercenter#359D23
hypocenterC23#2179
LCSG ▷ C8×C23 ▷ C4×C23 ▷ C2×C23 ▷ C23
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ #359

144 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 53 normal subgroups are shown.

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

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 736

Polycyclic presentation:

2^7,23|a^2=e,c^2=e,d^2=fg,e^2=g,f^2=g,b^a=bd,c^a=cg,d^a=df,f^a=fg,d^b=df,f^b=fg,h^c=h^22

Conjugacy classes & character table

274 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 6393);