Finite Group Databasebeta

#31884672

order18176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #7286

Subgroups

subgroupG/H
centerC2×C4#14556042
commutatorC22×C4×C71C42
FrattiniC2×C4×Q8C2×D71
FittingC71×#1461C2
socleC22×C71#342
prime radicalC23×C71#95
cosocleC2×C4×Q8×C71C22
hypercenter#1461D71
hypocenterC71#7286
LCSG ▷ C22×C4×C71 ▷ C23×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C4×Q8 ◁ #1461

250 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 250 conjugacy classes of subgroups — too many to draw. Only its 75 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) = 9088

Polycyclic presentation:

2^8,71|a^2=d,b^2=e,c^2=f,d^2=fh,e^2=f,b^a=bc,c^a=cf,e^a=efg,i^a=i^70,c^b=cg,g^b=gh,e^c=eh

Conjugacy classes & character table

1586 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 56788);