Finite Group Databasebeta

#31884353

order18176
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #7166

Subgroups

subgroupG/H
centerC42C22⋊Dic71
commutatorC2×C4×C71C4×C8
FrattiniC2×C4×C8C2×D71
FittingC71×#1451C2
socleC22×C71#336
prime radicalC23×C71C4⋊C8
cosocleC2×C4×C8×C71C22
hypercenter#1451D71
hypocenterC71#7166
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C42 ◁ C2×C4×C8 ◁ #1451

216 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 103 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=fh,d^2=g,e^2=g,g^2=h,b^a=bc,c^a=cf,e^a=ef,i^a=i^70,c^b=ch,d^b=dh,i^b=i^70

Conjugacy classes & character table

2036 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 56469);