Finite Group Databasebeta

#31884458

order18176
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #7207

Subgroups

subgroupG/H
centerC8#14556042
commutatorC23×C71C4×C8
FrattiniC2×#131C2×D71
FittingC71×#2115C2
socleC2×C71#1282
prime radicalC2×#41×C71C2×C4
cosocleC2×#131×C71C22
hypercenter#2115D71
hypocenterC71#7207
LCSG ▷ C23×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C8 ◁ C2×C8 ◁ C2×#131 ◁ #2115

248 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 83 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) = 4544

Polycyclic presentation:

2^8,71|a^2=d,b^2=e,d^2=g,e^2=g,g^2=h,b^a=bc,c^a=cf,f^a=fh,d^b=df,i^b=i^70,d^c=dh

Conjugacy classes & character table

1592 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 56574);